| 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 | $131.28 | 12.586% | $147.8029 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $144.64 | 7.294% | $155.19 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $208.62 | 9.687% | $228.829 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $155.71 | 8.601% | $169.1026 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $51.79 | 6.647% | $55.2325 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $224.90 | 4.118% | $234.1614 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $155.38 | 12.127% | $174.2229 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $1,072.32 | $1,164.5413 | $1,164.53 | $1,164.55 | $1,164.50 | |