| 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 | $169.44 | 4.612% | $177.2546 | $177.25 | $177.25 | $177.30 |
| Purchase #2 | $154.97 | 10.212% | $170.7955 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $31.73 | 5.234% | $33.3907 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $210.50 | 4.145% | $219.2252 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $169.83 | 9.421% | $185.8297 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $226.50 | 3.225% | $233.8046 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $138.98 | 5.442% | $146.5433 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $1,101.95 | $1,166.8436 | $1,166.84 | $1,166.90 | $1,166.80 | |