| 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 | $173.28 | 13.762% | $197.1268 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $14.99 | 8.139% | $16.21 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $73.53 | 10.603% | $81.3264 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $35.77 | 8.157% | $38.6878 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $7.80 | 10.401% | $8.6113 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $87.46 | 10.664% | $96.7867 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $142.35 | 11.729% | $159.0462 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $535.18 | $597.7952 | $597.81 | $597.85 | $597.70 | |