| 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 | $135.45 | 7.867% | $146.1059 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $53.50 | 10.685% | $59.2165 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $213.48 | 8.621% | $231.8841 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $189.81 | 4.473% | $198.3002 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $172.25 | 8.438% | $186.7845 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $153.86 | 10.703% | $170.3276 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $72.77 | 11.187% | $80.9108 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $991.12 | $1,073.5296 | $1,073.53 | $1,073.55 | $1,073.50 | |