| 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 | $112.68 | 6.777% | $120.3163 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $167.87 | 12.184% | $188.3233 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $143.72 | 7.751% | $154.8597 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $156.98 | 10.687% | $173.7565 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $187.50 | 13.661% | $213.1144 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $130.84 | 3.527% | $135.4547 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $77.35 | 13.406% | $87.7195 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $976.94 | $1,073.5444 | $1,073.54 | $1,073.45 | $1,073.60 | |