| 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 | $202.80 | 8.430% | $219.896 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $31.26 | 7.500% | $33.6045 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $39.55 | 9.718% | $43.3935 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $140.68 | 9.125% | $153.5171 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $37.59 | 9.637% | $41.2125 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $81.54 | 8.123% | $88.1635 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $170.34 | 6.454% | $181.3337 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $703.76 | $761.1208 | $761.11 | $761.10 | $761.10 | |