| 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 | $151.87 | 4.818% | $159.1871 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $219.61 | 6.417% | $233.7024 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $39.35 | 13.434% | $44.6363 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $71.82 | 7.464% | $77.1806 | $77.18 | $77.20 | $77.20 |
| Purchase #5 | $115.83 | 9.794% | $127.1744 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $138.59 | 5.451% | $146.1445 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $28.88 | 3.265% | $29.8229 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $765.95 | $817.8482 | $817.84 | $817.85 | $817.80 | |