| 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 | $148.64 | 10.163% | $163.7463 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $26.89 | 6.382% | $28.6061 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $80.96 | 4.745% | $84.8016 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $134.84 | 3.774% | $139.9289 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $81.56 | 9.372% | $89.2038 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $135.67 | 12.665% | $152.8526 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $88.74 | 6.469% | $94.4806 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $697.30 | $753.6199 | $753.62 | $753.65 | $753.60 | |