| 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 | $175.42 | 10.664% | $194.1268 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $149.68 | 4.170% | $155.9217 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $196.70 | 8.504% | $213.4274 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $98.47 | 3.595% | $102.01 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $125.73 | 6.277% | $133.6221 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $22.88 | 7.769% | $24.6575 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $22.79 | 9.857% | $25.0364 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $791.67 | $848.8019 | $848.81 | $848.80 | $848.70 | |