| 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 | $138.68 | 5.682% | $146.5598 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $198.57 | 4.132% | $206.7749 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $100.83 | 5.439% | $106.3141 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $199.69 | 12.141% | $223.9344 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $206.76 | 6.833% | $220.8879 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $64.82 | 12.496% | $72.9199 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $6.93 | 12.755% | $7.8139 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $916.28 | $985.2049 | $985.19 | $985.15 | $985.20 | |