| 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 | $83.33 | 5.757% | $88.1273 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $171.44 | 6.156% | $181.9938 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $216.69 | 12.435% | $243.6354 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $15.66 | 8.201% | $16.9443 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $211.49 | 12.206% | $237.3045 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $136.35 | 9.306% | $149.0387 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $112.99 | 13.762% | $128.5397 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $947.95 | $1,045.5837 | $1,045.58 | $1,045.65 | $1,045.40 | |