| 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 | $118.25 | 13.580% | $134.3084 | $134.31 | $134.30 | $134.30 |
| Purchase #2 | $41.48 | 12.644% | $46.7247 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $105.84 | 6.714% | $112.9461 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $131.44 | 3.296% | $135.7723 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $200.87 | 8.800% | $218.5466 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $13.28 | 6.676% | $14.1666 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $102.74 | 12.487% | $115.5691 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $713.90 | $778.0338 | $778.04 | $777.95 | $778.00 | |