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 | $176.25 | 7.154% | $188.8589 | $188.86 | $188.85 | $188.90 |
Purchase #2 | $166.46 | 13.494% | $188.9221 | $188.92 | $188.90 | $188.90 |
Purchase #3 | $198.42 | 5.366% | $209.0672 | $209.07 | $209.05 | $209.10 |
Purchase #4 | $57.67 | 8.608% | $62.6342 | $62.63 | $62.65 | $62.60 |
Purchase #5 | $128.59 | 10.782% | $142.4546 | $142.45 | $142.45 | $142.50 |
Purchase #6 | $187.33 | 6.444% | $199.4015 | $199.40 | $199.40 | $199.40 |
Purchase #7 | $211.58 | 9.638% | $231.9721 | $231.97 | $231.95 | $232.00 |
7 purchase totals = | $1,126.30 | $1,223.3106 | $1,223.30 | $1,223.25 | $1,223.40 |