| 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 | $152.72 | 7.262% | $163.8105 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $39.32 | 9.140% | $42.9138 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $219.77 | 8.118% | $237.6109 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $207.26 | 5.163% | $217.9608 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $31.82 | 8.862% | $34.6399 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $61.72 | 10.139% | $67.9778 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $125.67 | 10.712% | $139.1318 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $838.28 | $904.0455 | $904.04 | $904.05 | $904.00 | |