| 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 | $114.65 | 4.452% | $119.7542 | $119.75 | $119.75 | $119.80 |
| Purchase #2 | $18.42 | 6.266% | $19.5742 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $20.35 | 4.831% | $21.3331 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $194.89 | 12.561% | $219.3701 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $159.30 | 6.786% | $170.1101 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $176.44 | 4.301% | $184.0287 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $86.92 | 3.598% | $90.0474 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $770.97 | $824.2178 | $824.21 | $824.20 | $824.20 | |