| 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 | $131.64 | 10.577% | $145.5636 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $152.46 | 9.316% | $166.6632 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $107.26 | 8.440% | $116.3127 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $96.58 | 7.586% | $103.9066 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $187.83 | 13.437% | $213.0687 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $77.55 | 3.591% | $80.3348 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $101.34 | 4.622% | $106.0239 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $854.66 | $931.8735 | $931.86 | $931.80 | $931.90 | |