| 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 | $187.74 | 10.369% | $207.2068 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $125.91 | 7.636% | $135.5245 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $205.93 | 13.290% | $233.2981 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $141.60 | 3.434% | $146.4625 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $8.63 | 5.761% | $9.1272 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $36.30 | 9.365% | $39.6995 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $33.27 | 11.276% | $37.0215 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $739.38 | $808.3401 | $808.34 | $808.30 | $808.30 | |