| 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 | $153.54 | 4.650% | $160.6796 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $203.73 | 13.200% | $230.6224 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $65.33 | 8.173% | $70.6694 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $60.74 | 9.629% | $66.5887 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $86.55 | 5.557% | $91.3596 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $75.90 | 13.507% | $86.1518 | $86.15 | $86.15 | $86.20 |
| Purchase #7 | $130.48 | 13.871% | $148.5789 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $776.27 | $854.6504 | $854.65 | $854.65 | $854.80 | |