| 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 | $188.71 | 5.799% | $199.6533 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $147.68 | 5.824% | $156.2809 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $175.30 | 13.260% | $198.5448 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $139.93 | 13.451% | $158.752 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $244.80 | 7.714% | $263.6839 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $135.81 | 3.307% | $140.3012 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $237.64 | 5.684% | $251.1475 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $1,269.87 | $1,368.3636 | $1,368.35 | $1,368.40 | $1,368.40 | |