| 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 | $178.39 | 9.628% | $195.5654 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $158.79 | 5.616% | $167.7076 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $12.93 | 10.790% | $14.3251 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $138.56 | 7.103% | $148.4019 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $15.33 | 6.105% | $16.2659 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $66.36 | 10.167% | $73.1068 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $6.64 | 4.781% | $6.9575 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $577.00 | $622.3302 | $622.35 | $622.30 | $622.40 | |