| 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 | $155.89 | 10.358% | $172.0371 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $193.44 | 9.567% | $211.9464 | $211.95 | $211.95 | $211.90 |
| Purchase #3 | $126.83 | 7.472% | $136.3067 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $152.90 | 8.782% | $166.3277 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $237.34 | 10.661% | $262.6428 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $187.30 | 12.190% | $210.1319 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $71.69 | 8.198% | $77.5671 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $1,125.39 | $1,236.9597 | $1,236.97 | $1,237.00 | $1,236.80 | |