| 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 | $148.86 | 13.158% | $168.447 | $168.45 | $168.45 | $168.40 |
| Purchase #2 | $181.66 | 7.485% | $195.2573 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $208.74 | 8.374% | $226.2199 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $228.96 | 7.816% | $246.8555 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $85.54 | 6.552% | $91.1446 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $167.39 | 7.105% | $179.2831 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $64.35 | 13.724% | $73.1814 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,085.50 | $1,180.3888 | $1,180.39 | $1,180.40 | $1,180.40 | |