| 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 | $64.73 | 3.715% | $67.1347 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $227.69 | 4.114% | $237.0572 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $139.67 | 11.546% | $155.7963 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $101.93 | 9.739% | $111.857 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $197.87 | 8.266% | $214.2259 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $179.49 | 4.609% | $187.7627 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $234.87 | 4.199% | $244.7322 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,146.25 | $1,218.5660 | $1,218.57 | $1,218.60 | $1,218.60 | |