| 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 | $170.76 | 10.847% | $189.2823 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $67.41 | 11.157% | $74.9309 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $137.94 | 7.525% | $148.32 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $98.97 | 8.452% | $107.3349 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $182.65 | 11.245% | $203.189 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $110.91 | 6.423% | $118.0337 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $94.81 | 9.774% | $104.0767 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $863.45 | $945.1675 | $945.16 | $945.25 | $945.10 | |