| 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 | $162.88 | 8.409% | $176.5766 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $19.42 | 7.340% | $20.8454 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $28.38 | 10.786% | $31.4411 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $223.99 | 11.288% | $249.274 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $136.86 | 9.742% | $150.1929 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $205.73 | 6.568% | $219.2423 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $36.80 | 9.838% | $40.4204 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $814.06 | $887.9927 | $887.99 | $888.00 | $887.90 | |