| 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 | $124.35 | 3.397% | $128.5742 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $173.30 | 12.780% | $195.4477 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $214.77 | 4.288% | $223.9793 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $157.93 | 3.636% | $163.6723 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $55.65 | 6.770% | $59.4175 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $167.78 | 6.251% | $178.2679 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $6.73 | 8.124% | $7.2767 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $900.51 | $956.6356 | $956.64 | $956.60 | $956.70 | |