| 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 | $180.57 | 7.626% | $194.3403 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $117.58 | 4.168% | $122.4807 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $188.32 | 7.800% | $203.009 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $63.98 | 10.482% | $70.6864 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $244.43 | 6.211% | $259.6115 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $82.84 | 5.781% | $87.629 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $91.82 | 8.862% | $99.9571 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $969.54 | $1,037.7140 | $1,037.72 | $1,037.75 | $1,037.70 | |