| 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 | $33.42 | 8.244% | $36.1751 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $159.38 | 4.624% | $166.7497 | $166.75 | $166.75 | $166.70 |
| Purchase #3 | $33.66 | 7.865% | $36.3074 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $183.35 | 9.320% | $200.4382 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $179.53 | 13.806% | $204.3159 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $103.48 | 3.410% | $107.0087 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $87.59 | 12.209% | $98.2839 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $780.41 | $849.2789 | $849.29 | $849.30 | $849.20 | |