| 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 | $174.32 | 11.394% | $194.182 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $182.73 | 9.428% | $199.9578 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $180.34 | 6.770% | $192.549 | $192.55 | $192.55 | $192.50 |
| Purchase #4 | $6.87 | 13.704% | $7.8115 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $18.99 | 11.228% | $21.1222 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $172.58 | 9.105% | $188.2934 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $56.53 | 6.728% | $60.3333 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $792.36 | $864.2492 | $864.24 | $864.25 | $864.20 | |