| 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 | $152.38 | 7.756% | $164.1986 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $72.93 | 8.731% | $79.2975 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $86.65 | 7.150% | $92.8455 | $92.85 | $92.85 | $92.80 |
| Purchase #4 | $59.54 | 5.854% | $63.0255 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $226.99 | 3.476% | $234.8802 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $131.63 | 13.688% | $149.6475 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $33.89 | 6.854% | $36.2128 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $764.01 | $820.1076 | $820.12 | $820.15 | $820.00 | |