| 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 | $151.40 | 9.261% | $165.4212 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $146.75 | 5.741% | $155.1749 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $92.84 | 10.537% | $102.6226 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $98.51 | 12.697% | $111.0178 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $32.84 | 9.643% | $36.0068 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $42.69 | 9.341% | $46.6777 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $144.53 | 3.120% | $149.0393 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $709.56 | $765.9603 | $765.96 | $765.90 | $765.90 | |