| 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 | $146.84 | 4.699% | $153.74 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $145.83 | 6.389% | $155.1471 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $164.80 | 11.480% | $183.719 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $235.68 | 7.708% | $253.8462 | $253.85 | $253.85 | $253.80 |
| Purchase #5 | $74.90 | 9.192% | $81.7848 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $132.80 | 5.685% | $140.3497 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $102.73 | 13.230% | $116.3212 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $1,003.58 | $1,084.9080 | $1,084.91 | $1,084.90 | $1,084.70 | |