| 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 | $148.59 | 13.780% | $169.0657 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $204.76 | 4.232% | $213.4254 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $204.49 | 11.692% | $228.399 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $166.70 | 7.775% | $179.6609 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $54.77 | 4.780% | $57.388 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $39.64 | 7.466% | $42.5995 | $42.60 | $42.60 | $42.60 |
| Purchase #7 | $221.43 | 6.196% | $235.1498 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,040.38 | $1,125.6883 | $1,125.70 | $1,125.70 | $1,125.70 | |