| 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 | $152.91 | 5.127% | $160.7497 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $153.47 | 3.657% | $159.0824 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $86.42 | 10.675% | $95.6453 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $148.48 | 8.220% | $160.6851 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $76.35 | 5.539% | $80.579 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $232.85 | 4.482% | $243.2863 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $172.62 | 10.420% | $190.607 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,023.10 | $1,090.6348 | $1,090.65 | $1,090.70 | $1,090.60 | |