| 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 | $151.59 | 5.113% | $159.3408 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $223.88 | 5.396% | $235.9606 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $6.28 | 13.775% | $7.1451 | $7.15 | $7.15 | $7.10 |
| Purchase #4 | $89.57 | 12.304% | $100.5907 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $197.69 | 3.209% | $204.0339 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $65.58 | 13.392% | $74.3625 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $165.53 | 7.653% | $178.198 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $900.12 | $959.6316 | $959.63 | $959.65 | $959.60 | |