| 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 | $156.72 | 12.280% | $175.9652 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $68.84 | 8.795% | $74.8945 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $70.70 | 13.104% | $79.9645 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $230.43 | 7.117% | $246.8297 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $50.87 | 12.245% | $57.099 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $44.40 | 12.672% | $50.0264 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $54.66 | 8.481% | $59.2957 | $59.30 | $59.30 | $59.30 |
| 7 purchase totals = | $676.62 | $744.0750 | $744.08 | $744.10 | $744.10 | |