| 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 | $130.27 | 8.371% | $141.1749 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $135.71 | 4.119% | $141.2999 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $242.91 | 9.642% | $266.3314 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $32.38 | 7.713% | $34.8775 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $120.55 | 11.725% | $134.6845 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $149.52 | 12.867% | $168.7587 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $54.57 | 9.671% | $59.8475 | $59.85 | $59.85 | $59.80 |
| 7 purchase totals = | $865.91 | $946.9744 | $946.97 | $947.00 | $947.00 | |