| 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 | $156.47 | 6.583% | $166.7704 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $136.40 | 3.488% | $141.1576 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $228.79 | 9.109% | $249.6305 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $65.70 | 11.290% | $73.1175 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $191.50 | 3.143% | $197.5188 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $196.98 | 5.491% | $207.7962 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $244.94 | 8.442% | $265.6178 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $1,220.78 | $1,301.6088 | $1,301.62 | $1,301.55 | $1,301.60 | |