| 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 | $209.67 | 4.416% | $218.929 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $46.93 | 7.261% | $50.3376 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $150.74 | 10.163% | $166.0597 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $217.60 | 12.808% | $245.4702 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $153.58 | 7.181% | $164.6086 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $7.30 | 13.849% | $8.311 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $32.75 | 11.325% | $36.4589 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $818.57 | $890.1750 | $890.18 | $890.15 | $890.20 | |