| 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 | $109.82 | 7.333% | $117.8731 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $16.64 | 5.361% | $17.5321 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $195.98 | 9.599% | $214.7921 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $70.56 | 3.756% | $73.2102 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $184.41 | 7.153% | $197.6008 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $249.28 | 7.576% | $268.1655 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $227.60 | 11.747% | $254.3362 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,054.29 | $1,143.5100 | $1,143.51 | $1,143.50 | $1,143.50 | |