| 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 | $166.77 | 4.155% | $173.6993 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $125.51 | 4.571% | $131.2471 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $52.58 | 8.623% | $57.114 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $224.66 | 7.483% | $241.4713 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $193.31 | 8.509% | $209.7587 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $113.58 | 10.509% | $125.5161 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $142.93 | 5.377% | $150.6153 | $150.62 | $150.60 | $150.60 |
| 7 purchase totals = | $1,019.34 | $1,089.4218 | $1,089.43 | $1,089.35 | $1,089.40 | |