| 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 | $175.71 | 11.334% | $195.625 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $138.49 | 4.388% | $144.5669 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $55.97 | 7.370% | $60.095 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $155.49 | 3.253% | $160.5481 | $160.55 | $160.55 | $160.50 |
| Purchase #5 | $151.67 | 10.684% | $167.8744 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $84.89 | 11.832% | $94.9342 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $168.75 | 6.270% | $179.3306 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $930.97 | $1,002.9742 | $1,002.98 | $1,003.00 | $1,002.90 | |