| 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 | $154.54 | 6.121% | $163.9994 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $67.79 | 8.814% | $73.765 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $214.40 | 7.428% | $230.3256 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $147.69 | 4.463% | $154.2814 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $120.87 | 7.253% | $129.6367 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $112.35 | 6.225% | $119.3438 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $28.41 | 4.747% | $29.7586 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $846.05 | $901.1105 | $901.12 | $901.15 | $901.10 | |