| 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 | $147.64 | 13.460% | $167.5123 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $109.68 | 5.498% | $115.7102 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $97.68 | 4.407% | $101.9848 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $15.27 | 9.302% | $16.6904 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $60.47 | 6.591% | $64.4556 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $135.42 | 5.121% | $142.3549 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $10.69 | 6.590% | $11.3945 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $576.85 | $620.1027 | $620.09 | $620.10 | $620.20 | |