| 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 | $132.50 | 12.542% | $149.1182 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $76.34 | 3.747% | $79.2005 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $26.69 | 6.869% | $28.5233 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $178.92 | 8.412% | $193.9708 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $146.44 | 11.486% | $163.2601 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $66.39 | 4.460% | $69.351 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $106.73 | 13.215% | $120.8344 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $734.01 | $804.2583 | $804.25 | $804.20 | $804.30 | |