| 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 | $182.27 | 9.424% | $199.4471 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $36.77 | 5.433% | $38.7677 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $159.80 | 5.450% | $168.5091 | $168.51 | $168.50 | $168.50 |
| Purchase #4 | $100.89 | 12.738% | $113.7414 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $194.45 | 8.464% | $210.9082 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $181.25 | 7.833% | $195.4473 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $154.63 | 3.817% | $160.5322 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $1,010.06 | $1,087.3530 | $1,087.36 | $1,087.35 | $1,087.20 | |