| 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 | $147.75 | 9.119% | $161.2233 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $171.49 | 11.866% | $191.839 | $191.84 | $191.85 | $191.80 |
| Purchase #3 | $246.37 | 5.480% | $259.8711 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $234.47 | 3.718% | $243.1876 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $229.87 | 7.226% | $246.4804 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $165.44 | 8.461% | $179.4379 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $59.79 | 7.256% | $64.1284 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $1,255.18 | $1,346.1677 | $1,346.17 | $1,346.20 | $1,346.10 | |