| 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 | $145.69 | 7.309% | $156.3385 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $43.57 | 11.490% | $48.5762 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $178.89 | 9.445% | $195.7862 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $41.65 | 3.200% | $42.9828 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $61.82 | 10.455% | $68.2833 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $63.70 | 4.468% | $66.5461 | $66.55 | $66.55 | $66.50 |
| Purchase #7 | $160.43 | 11.818% | $179.3896 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $695.75 | $757.9027 | $757.91 | $758.00 | $757.90 | |