| 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 | $180.96 | 8.406% | $196.1715 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $149.91 | 6.577% | $159.7696 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $8.61 | 11.414% | $9.5927 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $58.87 | 9.443% | $64.4291 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $157.34 | 10.276% | $173.5083 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $17.27 | 6.690% | $18.4254 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $142.54 | 7.579% | $153.3431 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $715.50 | $775.2397 | $775.24 | $775.25 | $775.20 | |