| 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 | $143.55 | 12.563% | $161.5842 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $12.68 | 3.364% | $13.1066 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $54.48 | 12.626% | $61.3586 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $65.31 | 12.696% | $73.6018 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $148.30 | 10.828% | $164.3579 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $22.81 | 10.487% | $25.2021 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $147.80 | 8.676% | $160.6231 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $594.93 | $659.8343 | $659.83 | $659.80 | $659.90 | |