| 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 | $132.56 | 11.540% | $147.8574 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $63.73 | 8.681% | $69.2624 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $118.25 | 8.610% | $128.4313 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $119.39 | 12.527% | $134.346 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $216.42 | 8.679% | $235.2031 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $29.89 | 9.827% | $32.8273 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $143.89 | 4.379% | $150.1909 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $824.13 | $898.1184 | $898.12 | $898.15 | $898.10 | |