| 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 | $132.80 | 10.311% | $146.493 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $16.45 | 11.373% | $18.3209 | $18.32 | $18.30 | $18.30 |
| Purchase #3 | $77.74 | 12.540% | $87.4886 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $194.52 | 5.695% | $205.5979 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $106.87 | 10.225% | $117.7975 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $65.63 | 13.252% | $74.3273 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $238.89 | 10.649% | $264.3294 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $832.90 | $914.3546 | $914.36 | $914.40 | $914.30 | |