| 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 | $129.29 | 12.607% | $145.5896 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $164.65 | 8.214% | $178.1744 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $143.69 | 4.259% | $149.8098 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $10.39 | 8.140% | $11.2357 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $201.46 | 7.714% | $217.0006 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $56.44 | 11.334% | $62.8369 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $76.90 | 13.746% | $87.4707 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $782.82 | $852.1177 | $852.12 | $852.10 | $852.10 | |