| 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 | $186.42 | 8.801% | $202.8268 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $139.38 | 3.646% | $144.4618 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $87.53 | 5.673% | $92.4956 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $141.62 | 10.757% | $156.8541 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $89.47 | 7.351% | $96.0469 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $27.66 | 5.355% | $29.1412 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $245.72 | 5.121% | $258.3033 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $917.80 | $980.1297 | $980.13 | $980.15 | $980.10 | |