| 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 | $101.58 | 13.340% | $115.1308 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $128.34 | 3.705% | $133.095 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $69.60 | 8.519% | $75.5292 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $141.50 | 5.219% | $148.8849 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $210.86 | 6.399% | $224.3529 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $41.83 | 10.717% | $46.3129 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $19.98 | 11.452% | $22.2681 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $713.69 | $765.5738 | $765.57 | $765.60 | $765.60 | |