| 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 | $108.35 | 6.176% | $115.0417 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $163.49 | 5.583% | $172.6176 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $179.55 | 8.142% | $194.169 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $124.26 | 11.191% | $138.1659 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $85.40 | 9.194% | $93.2517 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $162.55 | 8.400% | $176.2042 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $71.25 | 12.515% | $80.1669 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $894.85 | $969.6170 | $969.62 | $969.55 | $969.70 | |