| 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 | $220.77 | 12.273% | $247.8651 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $118.79 | 10.309% | $131.0361 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $49.86 | 9.130% | $54.4122 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $135.70 | 7.110% | $145.3483 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $148.40 | 7.305% | $159.2406 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $150.76 | 3.663% | $156.2823 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $112.85 | 8.797% | $122.7774 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $937.13 | $1,016.9620 | $1,016.97 | $1,017.00 | $1,016.90 | |