| 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 | $143.36 | 6.140% | $152.1623 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $213.29 | 11.261% | $237.3086 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $130.67 | 9.500% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $47.71 | 12.345% | $53.5998 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $211.83 | 10.838% | $234.7881 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $193.49 | 10.502% | $213.8103 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $48.91 | 8.725% | $53.1774 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $989.26 | $1,087.9302 | $1,087.93 | $1,087.95 | $1,088.00 | |