| 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 | $125.33 | 9.460% | $137.1862 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $110.39 | 5.258% | $116.1943 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $104.70 | 4.870% | $109.7989 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $181.93 | 10.861% | $201.6894 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $66.60 | 4.872% | $69.8448 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $194.55 | 3.835% | $202.011 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $202.37 | 7.666% | $217.8837 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $985.87 | $1,054.6083 | $1,054.60 | $1,054.65 | $1,054.60 | |