| 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 | $181.88 | 3.283% | $187.8511 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $243.74 | 7.634% | $262.3471 | $262.35 | $262.35 | $262.30 |
| Purchase #3 | $59.77 | 10.631% | $66.1241 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $62.66 | 4.108% | $65.2341 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $100.59 | 8.114% | $108.7519 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $176.59 | 8.271% | $191.1958 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $189.55 | 12.535% | $213.3101 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $1,014.78 | $1,094.8142 | $1,094.81 | $1,094.80 | $1,094.80 | |