| 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 | $137.98 | 6.390% | $146.7969 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $42.67 | 6.514% | $45.4495 | $45.45 | $45.45 | $45.40 |
| Purchase #3 | $249.44 | 12.494% | $280.605 | $280.61 | $280.60 | $280.60 |
| Purchase #4 | $66.98 | 6.346% | $71.2306 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $149.86 | 12.348% | $168.3647 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $8.91 | 6.809% | $9.5167 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $204.97 | 9.300% | $224.0322 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $860.81 | $945.9956 | $946.00 | $946.00 | $945.90 | |