| 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 | $143.54 | 10.801% | $159.0438 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $47.66 | 9.701% | $52.2835 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $62.77 | 13.446% | $71.2101 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $139.37 | 11.738% | $155.7293 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $221.87 | 11.432% | $247.2342 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $144.48 | 8.583% | $156.8807 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $161.51 | 12.590% | $181.8441 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $921.20 | $1,024.2257 | $1,024.21 | $1,024.30 | $1,024.10 | |