| 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 | $127.57 | 13.350% | $144.6006 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $62.92 | 6.810% | $67.2049 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $221.50 | 7.778% | $238.7283 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $25.42 | 10.380% | $28.0586 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $15.79 | 5.119% | $16.5983 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $133.74 | 8.415% | $144.9942 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $181.38 | 7.225% | $194.4847 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $768.32 | $834.6696 | $834.66 | $834.70 | $834.70 | |