| 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 | $132.47 | 9.407% | $144.9315 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $68.74 | 13.139% | $77.7717 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $18.61 | 12.756% | $20.9839 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $197.80 | 7.579% | $212.7913 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $108.65 | 7.576% | $116.8813 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $228.87 | 10.415% | $252.7068 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $189.75 | 11.462% | $211.4991 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $944.89 | $1,037.5656 | $1,037.56 | $1,037.60 | $1,037.60 | |