| 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 | $138.74 | 6.670% | $147.994 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $218.69 | 3.325% | $225.9614 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $136.87 | 12.427% | $153.8788 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $28.41 | 13.742% | $32.3141 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $142.46 | 9.354% | $155.7857 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $82.48 | 12.731% | $92.9805 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $197.55 | 6.393% | $210.1794 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $945.20 | $1,019.0939 | $1,019.09 | $1,019.15 | $1,019.20 | |