| 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 | $130.73 | 12.801% | $147.4647 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $138.73 | 5.369% | $146.1784 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $79.74 | 4.428% | $83.2709 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $123.92 | 7.130% | $132.7555 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $67.89 | 13.444% | $77.0171 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $165.96 | 6.535% | $176.8055 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $72.76 | 3.127% | $75.0352 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $779.73 | $838.5273 | $838.54 | $838.50 | $838.60 | |