| 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 | $16.31 | 11.293% | $18.1519 | $18.15 | $18.15 | $18.20 |
| Purchase #2 | $121.33 | 7.414% | $130.3254 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $44.61 | 12.356% | $50.122 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $27.63 | 12.680% | $31.1335 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $213.97 | 7.380% | $229.761 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $162.34 | 8.640% | $176.3662 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $132.47 | 10.678% | $146.6151 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $718.66 | $782.4751 | $782.48 | $782.45 | $782.50 | |