| 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 | $128.77 | 4.578% | $134.6651 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $106.78 | 3.339% | $110.3454 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $162.98 | 11.768% | $182.1595 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $92.67 | 8.345% | $100.4033 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $136.36 | 10.454% | $150.6151 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $115.42 | 5.223% | $121.4484 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $44.75 | 10.128% | $49.2823 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $787.73 | $848.9191 | $848.93 | $848.90 | $848.90 | |