| 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 | $131.35 | 5.814% | $138.9867 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $88.79 | 11.271% | $98.7975 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $179.90 | 6.378% | $191.374 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $48.79 | 7.625% | $52.5102 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $66.67 | 10.382% | $73.5917 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $92.35 | 10.330% | $101.8898 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $83.32 | 11.172% | $92.6285 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $691.17 | $749.7784 | $749.78 | $749.80 | $749.80 | |