| 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 | $142.93 | 11.301% | $159.0825 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $136.67 | 10.209% | $150.6226 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $97.74 | 8.631% | $106.1759 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $144.58 | 11.236% | $160.825 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $171.94 | 13.480% | $195.1175 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $171.66 | 9.506% | $187.978 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $26.28 | 8.574% | $28.5332 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $891.80 | $988.3347 | $988.34 | $988.40 | $988.30 | |