| 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 | $128.82 | 3.420% | $133.2256 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $89.39 | 3.418% | $92.4454 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $131.65 | 7.268% | $141.2183 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $158.74 | 11.298% | $176.6744 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $98.80 | 5.724% | $104.4553 | $104.46 | $104.45 | $104.50 |
| Purchase #6 | $210.31 | 13.195% | $238.0604 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $199.51 | 11.105% | $221.6656 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,017.22 | $1,107.7450 | $1,107.76 | $1,107.70 | $1,107.80 | |