| 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 | $198.78 | 7.534% | $213.7561 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $162.65 | 4.688% | $170.275 | $170.28 | $170.30 | $170.30 |
| Purchase #3 | $7.86 | 4.500% | $8.2137 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $170.67 | 10.150% | $187.993 | $187.99 | $188.00 | $188.00 |
| Purchase #5 | $62.42 | 6.770% | $66.6458 | $66.65 | $66.65 | $66.60 |
| Purchase #6 | $92.99 | 12.194% | $104.3292 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $237.94 | 3.181% | $245.5089 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $933.31 | $996.7217 | $996.73 | $996.75 | $996.70 | |