| 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 | $98.57 | 12.537% | $110.9277 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $153.56 | 4.797% | $160.9263 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $216.27 | 6.260% | $229.8085 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $84.42 | 3.357% | $87.254 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $154.50 | 4.108% | $160.8469 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $151.48 | 7.253% | $162.4668 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $147.94 | 13.411% | $167.7802 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $1,006.74 | $1,080.0104 | $1,080.02 | $1,080.05 | $1,080.00 | |