| 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 | $28.69 | 3.475% | $29.687 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $131.63 | 9.574% | $144.2323 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $143.87 | 4.186% | $149.8924 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $96.72 | 5.753% | $102.2843 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $162.78 | 8.512% | $176.6358 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $9.32 | 9.238% | $10.181 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $132.48 | 5.240% | $139.422 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $705.49 | $752.3348 | $752.33 | $752.40 | $752.30 | |