| 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 | $208.91 | 5.422% | $220.2371 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $8.88 | 11.501% | $9.9013 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $161.70 | 5.352% | $170.3542 | $170.35 | $170.35 | $170.40 |
| Purchase #4 | $82.49 | 13.717% | $93.8052 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $113.59 | 5.854% | $120.2396 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $53.93 | 6.155% | $57.2494 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $31.54 | 13.471% | $35.7888 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $661.04 | $707.5756 | $707.58 | $707.60 | $707.50 | |