| 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 | $117.25 | 9.772% | $128.7077 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $71.82 | 7.310% | $77.07 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $152.90 | 8.812% | $166.3735 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $87.31 | 10.606% | $96.5701 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $150.36 | 10.596% | $166.2921 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $146.48 | 12.530% | $164.8339 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $12.49 | 5.307% | $13.1528 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $738.61 | $813.0001 | $812.99 | $812.95 | $813.10 | |