| 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 | $132.82 | 12.781% | $149.7957 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $8.58 | 3.509% | $8.8811 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $35.95 | 10.276% | $39.6442 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $155.42 | 7.561% | $167.1713 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $184.49 | 3.336% | $190.6446 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $67.91 | 9.555% | $74.3988 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $229.99 | 10.246% | $253.5548 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $815.16 | $884.0905 | $884.08 | $884.10 | $884.10 | |