| 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 | $189.25 | 8.219% | $204.8045 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $112.39 | 4.380% | $117.3127 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $17.27 | 11.342% | $19.2288 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $177.68 | 8.337% | $192.4932 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $158.28 | 7.639% | $170.371 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $98.97 | 9.326% | $108.1999 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $84.77 | 13.423% | $96.1487 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $838.61 | $908.5588 | $908.55 | $908.55 | $908.50 | |