| 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 | $71.93 | 12.609% | $80.9997 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $127.66 | 5.871% | $135.1549 | $135.15 | $135.15 | $135.20 |
| Purchase #3 | $149.55 | 4.471% | $156.2364 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $179.87 | 8.434% | $195.0402 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $129.38 | 13.482% | $146.823 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $58.26 | 8.608% | $63.275 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $116.39 | 6.636% | $124.1136 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $833.04 | $901.6428 | $901.64 | $901.65 | $901.60 | |