| 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 | $180.67 | 11.217% | $200.9358 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $37.43 | 5.357% | $39.4351 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $47.86 | 9.750% | $52.5264 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $135.83 | 13.656% | $154.3789 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $245.44 | 10.171% | $270.4037 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $128.62 | 10.855% | $142.5817 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $36.82 | 10.847% | $40.8139 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $812.67 | $901.0755 | $901.08 | $901.15 | $901.00 | |