| 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 | $182.88 | 7.837% | $197.2123 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $52.46 | 10.155% | $57.7873 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $150.69 | 13.199% | $170.5796 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $196.68 | 8.223% | $212.853 | $212.85 | $212.85 | $212.90 |
| Purchase #5 | $148.86 | 5.446% | $156.9669 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $87.98 | 9.393% | $96.244 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $129.97 | 12.632% | $146.3878 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $949.52 | $1,038.0309 | $1,038.03 | $1,038.05 | $1,038.10 | |