| 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 | $90.72 | 4.290% | $94.6119 | $94.61 | $94.60 | $94.60 |
| Purchase #2 | $140.51 | 3.443% | $145.3478 | $145.35 | $145.35 | $145.30 |
| Purchase #3 | $172.27 | 6.221% | $182.9869 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $121.90 | 12.540% | $137.1863 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $180.59 | 10.862% | $200.2057 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $149.73 | 5.643% | $158.1793 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $98.69 | 13.652% | $112.1632 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $954.41 | $1,030.6811 | $1,030.69 | $1,030.70 | $1,030.70 | |