| 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 | $190.99 | 3.201% | $197.1036 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $23.75 | 10.695% | $26.2901 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $125.49 | 6.550% | $133.7096 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $142.47 | 8.809% | $155.0202 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $93.41 | 8.623% | $101.4647 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $40.81 | 10.784% | $45.211 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $69.61 | 3.220% | $71.8514 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $686.53 | $730.6506 | $730.64 | $730.60 | $730.70 | |