| 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 | $160.75 | 11.444% | $179.1462 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $46.96 | 8.254% | $50.8361 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $186.25 | 6.206% | $197.8087 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $250.51 | 11.604% | $279.5792 | $279.58 | $279.60 | $279.60 |
| Purchase #5 | $193.33 | 12.128% | $216.7771 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $87.86 | 12.839% | $99.1403 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $67.96 | 8.873% | $73.9901 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $993.62 | $1,097.2777 | $1,097.29 | $1,097.35 | $1,097.20 | |