| 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 | $200.49 | 6.200% | $212.9204 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $154.71 | 13.644% | $175.8186 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $163.31 | 6.584% | $174.0623 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $154.92 | 12.756% | $174.6816 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $115.64 | 5.128% | $121.57 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $166.29 | 13.177% | $188.202 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $102.76 | 9.293% | $112.3095 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $1,058.12 | $1,159.5644 | $1,159.56 | $1,159.50 | $1,159.60 | |