| 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 | $156.49 | 8.658% | $170.0389 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $217.82 | 12.259% | $244.5226 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $73.28 | 4.871% | $76.8495 | $76.85 | $76.85 | $76.80 |
| Purchase #4 | $37.86 | 13.648% | $43.0271 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $111.62 | 5.734% | $118.0203 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $239.56 | 4.189% | $249.5952 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $22.49 | 3.309% | $23.2342 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $859.12 | $925.2878 | $925.29 | $925.30 | $925.10 | |