| 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 | $158.44 | 10.630% | $175.2822 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $191.78 | 6.807% | $204.8345 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $133.32 | 9.334% | $145.7641 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $57.84 | 7.640% | $62.259 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $47.41 | 7.510% | $50.9705 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $244.73 | 3.350% | $252.9285 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $31.48 | 5.122% | $33.0924 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $865.00 | $925.1312 | $925.12 | $925.15 | $925.20 | |