| 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 | $101.53 | 3.723% | $105.31 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $146.29 | 13.287% | $165.7276 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $32.29 | 8.870% | $35.1541 | $35.15 | $35.15 | $35.20 |
| Purchase #4 | $236.56 | 12.513% | $266.1608 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $46.63 | 3.828% | $48.415 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $7.68 | 4.409% | $8.0186 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $140.80 | 6.522% | $149.983 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $711.78 | $778.7691 | $778.77 | $778.75 | $778.80 | |