| 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 | $139.40 | 7.661% | $150.0794 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $151.39 | 6.518% | $161.2576 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $214.53 | 10.827% | $237.7572 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $228.61 | 7.822% | $246.4919 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $5.87 | 5.860% | $6.214 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $85.92 | 11.681% | $95.9563 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $235.81 | 7.485% | $253.4604 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $1,061.53 | $1,151.2168 | $1,151.22 | $1,151.20 | $1,151.40 | |