| 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 | $153.81 | 12.741% | $173.4069 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $120.97 | 6.345% | $128.6455 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $218.87 | 11.825% | $244.7514 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $230.31 | 10.670% | $254.8841 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $214.90 | 11.392% | $239.3814 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $46.33 | 9.331% | $50.6531 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $103.68 | 3.144% | $106.9397 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $1,088.87 | $1,198.6621 | $1,198.66 | $1,198.70 | $1,198.70 | |