| 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 | $130.63 | 12.491% | $146.947 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $85.72 | 5.422% | $90.3677 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $24.66 | 8.575% | $26.7746 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $92.92 | 9.521% | $101.7669 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $69.86 | 11.415% | $77.8345 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $199.86 | 9.549% | $218.9446 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $124.49 | 10.434% | $137.4793 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $728.14 | $800.1146 | $800.11 | $800.10 | $800.10 | |