| 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 | $122.55 | 6.593% | $130.6297 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $163.65 | 5.309% | $172.3382 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $212.58 | 11.495% | $237.0161 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $87.59 | 7.211% | $93.9061 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $66.89 | 6.578% | $71.29 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $56.36 | 6.722% | $60.1485 | $60.15 | $60.15 | $60.10 |
| Purchase #7 | $102.36 | 12.453% | $115.1069 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $811.98 | $880.4355 | $880.45 | $880.45 | $880.30 | |