| 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 | $130.62 | 8.732% | $142.0257 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $108.69 | 10.344% | $119.9329 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $130.87 | 6.732% | $139.6802 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $17.42 | 4.172% | $18.1468 | $18.15 | $18.15 | $18.10 |
| Purchase #5 | $24.45 | 4.759% | $25.6136 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $189.76 | 5.353% | $199.9179 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $155.83 | 13.148% | $176.3185 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $757.64 | $821.6356 | $821.64 | $821.65 | $821.50 | |