| 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 | $69.70 | 12.141% | $78.1623 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $144.92 | 11.524% | $161.6206 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $109.89 | 4.756% | $115.1164 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $202.74 | 3.832% | $210.509 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $147.25 | 3.515% | $152.4258 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $80.63 | 13.724% | $91.6957 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $88.28 | 4.612% | $92.3515 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $843.41 | $901.8813 | $901.89 | $901.85 | $901.90 | |