| 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 | $118.99 | 11.771% | $132.9963 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $116.90 | 11.606% | $130.4674 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $172.48 | 7.500% | $185.416 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $204.25 | 3.183% | $210.7513 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $7.95 | 11.648% | $8.876 | $8.88 | $8.90 | $8.90 |
| Purchase #6 | $165.55 | 7.354% | $177.7245 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $212.39 | 4.671% | $222.3107 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $998.51 | $1,068.5422 | $1,068.55 | $1,068.50 | $1,068.60 | |