| 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 | $240.75 | 6.529% | $256.4686 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $181.59 | 4.661% | $190.0539 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $14.64 | 12.291% | $16.4394 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $32.88 | 13.183% | $37.2146 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $50.33 | 13.459% | $57.1039 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $55.83 | 7.466% | $59.9983 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $143.94 | 4.177% | $149.9524 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $719.96 | $767.2311 | $767.22 | $767.20 | $767.30 | |