| 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 | $189.54 | 3.254% | $195.7076 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $141.84 | 8.761% | $154.2666 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $99.28 | 9.357% | $108.5696 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $124.85 | 10.811% | $138.3475 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $61.42 | 6.423% | $65.365 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $157.51 | 12.223% | $176.7624 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $164.96 | 4.113% | $171.7448 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $939.40 | $1,010.7635 | $1,010.77 | $1,010.70 | $1,010.80 | |