| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.52 | 8.527% | $180.7192 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $91.89 | 13.394% | $104.1977 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $154.27 | 12.120% | $172.9675 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $248.39 | 12.116% | $278.4849 | $278.48 | $278.50 | $278.50 |
| Purchase #5 | $114.41 | 12.529% | $128.7444 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $153.31 | 11.313% | $170.654 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $106.27 | 6.128% | $112.7822 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,035.06 | $1,148.5499 | $1,148.54 | $1,148.55 | $1,148.60 | |