| 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 | $164.77 | 9.336% | $180.1529 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $11.74 | 6.851% | $12.5443 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $15.35 | 12.347% | $17.2453 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $226.75 | 9.210% | $247.6337 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $93.70 | 5.302% | $98.668 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $120.88 | 12.762% | $136.3067 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $218.54 | 9.188% | $238.6195 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $851.73 | $931.1704 | $931.17 | $931.15 | $931.10 | |