| 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 | $164.70 | 11.406% | $183.4857 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $117.98 | 9.560% | $129.2589 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $7.71 | 11.690% | $8.6113 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $191.42 | 6.667% | $204.182 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $135.88 | 8.825% | $147.8714 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $123.62 | 12.379% | $138.9229 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $125.43 | 9.865% | $137.8037 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $866.74 | $950.1359 | $950.13 | $950.10 | $950.20 | |