| 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 | $164.49 | 4.657% | $172.1503 | $172.15 | $172.15 | $172.20 |
| Purchase #2 | $58.61 | 11.411% | $65.298 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $203.55 | 13.285% | $230.5916 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $98.54 | 13.815% | $112.1533 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $118.51 | 9.167% | $129.3738 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $212.44 | 13.821% | $241.8013 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $17.45 | 4.570% | $18.2475 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $873.59 | $969.6158 | $969.61 | $969.60 | $969.70 | |