| 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 | $204.67 | 7.433% | $219.8831 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $249.77 | 6.588% | $266.2248 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $73.51 | 4.125% | $76.5423 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $116.59 | 4.431% | $121.7561 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $48.80 | 10.335% | $53.8435 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $156.58 | 6.589% | $166.8971 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $63.75 | 13.144% | $72.1293 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $913.67 | $977.2762 | $977.27 | $977.30 | $977.20 | |