| 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 | $181.48 | 3.670% | $188.1403 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $23.49 | 7.307% | $25.2064 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $124.65 | 7.219% | $133.6485 | $133.65 | $133.65 | $133.60 |
| Purchase #4 | $39.93 | 12.436% | $44.8957 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $110.45 | 13.662% | $125.5397 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $43.66 | 11.232% | $48.5639 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $219.34 | 4.712% | $229.6753 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $743.00 | $795.6698 | $795.68 | $795.70 | $795.60 | |