| 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 | $152.62 | 8.282% | $165.26 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $127.30 | 12.423% | $143.1145 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $216.35 | 11.336% | $240.8754 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $37.86 | 8.220% | $40.9721 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $139.76 | 12.725% | $157.5445 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $85.27 | 13.524% | $96.8019 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $135.76 | 8.139% | $146.8095 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $894.92 | $991.3779 | $991.37 | $991.35 | $991.40 | |