| 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 | $120.52 | 12.763% | $135.902 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $102.52 | 9.297% | $112.0513 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $9.83 | 5.504% | $10.371 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $163.94 | 12.447% | $184.3456 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $27.38 | 7.729% | $29.4962 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $189.47 | 3.202% | $195.5368 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $147.52 | 8.228% | $159.6579 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $761.18 | $827.3608 | $827.37 | $827.35 | $827.40 | |