| 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 | $133.51 | 9.159% | $145.7382 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $248.65 | 11.301% | $276.7499 | $276.75 | $276.75 | $276.70 |
| Purchase #3 | $45.86 | 7.778% | $49.427 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $114.26 | 4.142% | $118.9926 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $232.62 | 8.169% | $251.6227 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $75.31 | 8.452% | $81.6752 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $81.41 | 9.636% | $89.2547 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $931.62 | $1,013.4603 | $1,013.46 | $1,013.50 | $1,013.40 | |