| 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 | $68.38 | 8.181% | $73.9742 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $135.37 | 8.120% | $146.362 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $69.86 | 4.380% | $72.9199 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $160.49 | 12.222% | $180.1051 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $166.59 | 5.503% | $175.7574 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $150.32 | 3.519% | $155.6098 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $29.48 | 8.590% | $32.0123 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $780.49 | $836.7407 | $836.74 | $836.65 | $836.80 | |