| 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 | $141.38 | 4.393% | $147.5908 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $10.77 | 12.554% | $12.1221 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $77.83 | 11.777% | $86.996 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $27.29 | 13.349% | $30.9329 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $221.65 | 8.509% | $240.5102 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $43.69 | 10.349% | $48.2115 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $139.27 | 4.717% | $145.8394 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $661.88 | $712.2029 | $712.20 | $712.20 | $712.10 | |