| 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 | $145.75 | 3.636% | $151.0495 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $73.50 | 3.497% | $76.0703 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $13.71 | 6.238% | $14.5652 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $101.39 | 6.281% | $107.7583 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $9.35 | 12.673% | $10.5349 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $80.57 | 5.746% | $85.1996 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $143.65 | 8.323% | $155.606 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $567.92 | $600.7838 | $600.79 | $600.75 | $600.80 | |