| 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 | $102.97 | 5.387% | $108.517 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $144.56 | 11.304% | $160.9011 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $196.33 | 6.482% | $209.0561 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $101.36 | 10.862% | $112.3697 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $13.86 | 5.313% | $14.5964 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $13.53 | 6.684% | $14.4343 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $133.52 | 10.573% | $147.6371 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $706.13 | $767.5117 | $767.52 | $767.50 | $767.50 | |