| 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 | $78.25 | 5.685% | $82.6985 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $125.41 | 5.532% | $132.3477 | $132.35 | $132.35 | $132.30 |
| Purchase #3 | $91.71 | 12.566% | $103.2343 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $147.68 | 5.252% | $155.4362 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $175.83 | 9.268% | $192.1259 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $115.92 | 5.193% | $121.9397 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $162.28 | 11.669% | $181.2165 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $897.08 | $968.9988 | $969.01 | $969.05 | $968.80 | |