| 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 | $185.76 | 11.347% | $206.8382 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $182.42 | 6.695% | $194.633 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $196.98 | 11.782% | $220.1882 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $179.99 | 6.625% | $191.9143 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $209.47 | 12.514% | $235.6831 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $153.89 | 13.384% | $174.4866 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $181.33 | 3.741% | $188.1136 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,289.84 | $1,411.8570 | $1,411.85 | $1,411.90 | $1,411.80 | |