| 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 | $132.49 | 12.651% | $149.2513 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $216.54 | 6.486% | $230.5848 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $187.97 | 9.670% | $206.1467 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $125.30 | 12.644% | $141.1429 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $97.45 | 11.464% | $108.6217 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $96.53 | 11.769% | $107.8906 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $124.71 | 10.317% | $137.5763 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $980.99 | $1,081.2143 | $1,081.21 | $1,081.25 | $1,081.20 | |