| 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 | $162.63 | 11.151% | $180.7649 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $113.94 | 10.130% | $125.4821 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $37.66 | 5.332% | $39.668 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $101.60 | 9.220% | $110.9675 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $195.50 | 5.685% | $206.6142 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $9.78 | 13.198% | $11.0708 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $31.73 | 12.457% | $35.6826 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $652.84 | $710.2501 | $710.24 | $710.20 | $710.40 | |