| 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 | $215.33 | 9.445% | $235.6679 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $76.58 | 10.404% | $84.5474 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $135.74 | 6.639% | $144.7518 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $101.27 | 8.679% | $110.0592 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $66.77 | 9.843% | $73.3422 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $85.33 | 5.532% | $90.0505 | $90.05 | $90.05 | $90.10 |
| Purchase #7 | $164.69 | 5.706% | $174.0872 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $845.71 | $912.5062 | $912.51 | $912.50 | $912.60 | |