| 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 | $163.41 | 3.858% | $169.7144 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $20.79 | 12.142% | $23.3143 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $246.49 | 4.149% | $256.7169 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $137.63 | 11.321% | $153.2111 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $243.25 | 4.762% | $254.8336 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $171.62 | 9.135% | $187.2975 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $127.76 | 6.225% | $135.7131 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $1,110.95 | $1,180.8009 | $1,180.79 | $1,180.75 | $1,180.70 | |