| 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 | $32.61 | 13.437% | $36.9918 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $179.90 | 6.176% | $191.0106 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $188.98 | 10.837% | $209.4598 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $164.48 | 5.306% | $173.2073 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $104.62 | 7.571% | $112.5408 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $162.89 | 3.817% | $169.1075 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $137.87 | 3.454% | $142.632 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $971.35 | $1,034.9498 | $1,034.95 | $1,034.95 | $1,034.90 | |