| 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 | $163.60 | 11.156% | $181.8512 | $181.85 | $181.85 | $181.90 |
| Purchase #2 | $148.73 | 6.525% | $158.4346 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $169.95 | 3.673% | $176.1923 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $53.55 | 5.595% | $56.5461 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $236.54 | 8.217% | $255.9765 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $227.47 | 7.446% | $244.4074 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $88.57 | 13.760% | $100.7572 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $1,088.41 | $1,174.1653 | $1,174.17 | $1,174.20 | $1,174.20 | |