| 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 | $143.25 | 7.120% | $153.4494 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $208.80 | 3.431% | $215.9639 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $197.71 | 12.633% | $222.6867 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $170.37 | 3.375% | $176.12 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $103.45 | 3.137% | $106.6952 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $168.66 | 11.829% | $188.6108 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $10.64 | 6.486% | $11.3301 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $1,002.88 | $1,074.8561 | $1,074.86 | $1,074.85 | $1,074.80 | |