| 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 | $173.62 | 11.415% | $193.4387 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $141.53 | 5.509% | $149.3269 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $101.69 | 9.532% | $111.3831 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $41.74 | 7.481% | $44.8626 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $237.47 | 13.293% | $269.0369 | $269.04 | $269.05 | $269.00 |
| Purchase #6 | $6.86 | 10.751% | $7.5975 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $204.37 | 10.105% | $225.0216 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $907.28 | $1,000.6673 | $1,000.67 | $1,000.70 | $1,000.60 | |