| 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 | $112.57 | 6.238% | $119.5921 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $84.50 | 11.600% | $94.302 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $161.61 | 9.616% | $177.1504 | $177.15 | $177.15 | $177.20 |
| Purchase #4 | $230.60 | 6.870% | $246.4422 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $168.34 | 6.185% | $178.7518 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $47.84 | 4.175% | $49.8373 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $100.76 | 10.474% | $111.3136 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $906.22 | $977.3894 | $977.38 | $977.40 | $977.40 | |