| 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 | $148.27 | 13.799% | $168.7298 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $19.89 | 9.739% | $21.8271 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $26.33 | 10.325% | $29.0486 | $29.05 | $29.05 | $29.00 |
| Purchase #4 | $119.95 | 8.783% | $130.4852 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $18.89 | 12.428% | $21.2376 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $141.27 | 10.548% | $156.1712 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $174.64 | 11.792% | $195.2335 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $649.24 | $722.7330 | $722.74 | $722.80 | $722.60 | |