| 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 | $181.82 | 10.363% | $200.662 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $96.44 | 9.458% | $105.5613 | $105.56 | $105.55 | $105.60 |
| Purchase #3 | $117.83 | 8.841% | $128.2474 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $150.97 | 5.523% | $159.3081 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $110.55 | 8.691% | $120.1579 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $190.31 | 4.481% | $198.8378 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $74.59 | 12.644% | $84.0212 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $922.51 | $996.7957 | $996.80 | $996.75 | $996.80 | |