| 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 | $153.86 | 10.514% | $170.0368 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $194.57 | 12.113% | $218.1383 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $194.88 | 8.681% | $211.7975 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $198.43 | 11.202% | $220.6581 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $44.29 | 11.323% | $49.305 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $60.86 | 5.228% | $64.0418 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $40.68 | 13.780% | $46.2857 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $887.57 | $980.2632 | $980.28 | $980.30 | $980.20 | |