| 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 | $194.65 | 9.730% | $213.5894 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $132.45 | 7.351% | $142.1864 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $146.32 | 9.818% | $160.6857 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $150.79 | 3.289% | $155.7495 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $75.36 | 7.193% | $80.7806 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $96.64 | 3.228% | $99.7595 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $116.96 | 5.702% | $123.6291 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $913.17 | $976.3802 | $976.39 | $976.45 | $976.40 | |