| 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 | $122.38 | 3.300% | $126.4185 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $84.93 | 4.496% | $88.7485 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $114.53 | 7.376% | $122.9777 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $63.33 | 6.268% | $67.2995 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $105.61 | 11.443% | $117.695 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $161.72 | 10.682% | $178.9949 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $34.35 | 3.869% | $35.679 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $686.85 | $737.8131 | $737.82 | $737.85 | $737.80 | |