| 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 | $182.58 | 8.571% | $198.2289 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $36.58 | 11.593% | $40.8207 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $189.82 | 12.859% | $214.229 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $83.70 | 13.746% | $95.2054 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $131.78 | 13.174% | $149.1407 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $108.92 | 6.404% | $115.8952 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $135.98 | 7.507% | $146.188 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $869.36 | $959.7079 | $959.72 | $959.75 | $959.60 | |