| 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 | $195.66 | 4.616% | $204.6917 | $204.69 | $204.70 | $204.70 |
| Purchase #2 | $163.99 | 7.620% | $176.486 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $205.71 | 13.331% | $233.1332 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $133.49 | 11.177% | $148.4102 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $109.91 | 8.256% | $118.9842 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $62.92 | 12.231% | $70.6157 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $200.62 | 12.210% | $225.1157 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $1,072.30 | $1,177.4367 | $1,177.44 | $1,177.45 | $1,177.40 | |