| 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 | $120.44 | 8.825% | $131.0688 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $76.30 | 6.102% | $80.9558 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $64.81 | 8.559% | $70.3571 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $221.82 | 13.566% | $251.9121 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $81.47 | 12.502% | $91.6554 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $161.98 | 3.816% | $168.1612 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $195.26 | 3.644% | $202.3753 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $922.08 | $996.4857 | $996.50 | $996.45 | $996.70 | |