| 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 | $111.69 | 9.791% | $122.6256 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $91.84 | 13.138% | $103.9059 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $152.31 | 3.866% | $158.1983 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $124.80 | 3.223% | $128.8223 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $8.73 | 12.617% | $9.8315 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $142.52 | 4.700% | $149.2184 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $7.54 | 9.664% | $8.2687 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $639.43 | $680.8707 | $680.88 | $680.85 | $680.80 | |