| 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 | $161.34 | 10.693% | $178.5921 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $27.25 | 7.208% | $29.2142 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $36.44 | 6.295% | $38.7339 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $190.89 | 3.385% | $197.3516 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $156.30 | 5.378% | $164.7058 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $46.39 | 7.154% | $49.7087 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $26.91 | 4.450% | $28.1075 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $645.52 | $686.4138 | $686.41 | $686.40 | $686.40 | |