| 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 | $136.85 | 9.744% | $150.1847 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $230.98 | 8.209% | $249.9411 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $122.97 | 13.694% | $139.8095 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $31.53 | 8.252% | $34.1319 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $65.76 | 3.546% | $68.0918 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $171.40 | 9.195% | $187.1602 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $41.49 | 6.773% | $44.3001 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $800.98 | $873.6193 | $873.61 | $873.65 | $873.60 | |