| 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 | $145.68 | 7.327% | $156.354 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $164.65 | 6.357% | $175.1168 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $139.27 | 12.184% | $156.2387 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $242.46 | 12.783% | $273.4537 | $273.45 | $273.45 | $273.50 |
| Purchase #5 | $130.59 | 10.117% | $143.8018 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $248.36 | 8.241% | $268.8273 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $213.58 | 11.314% | $237.7444 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $1,284.59 | $1,411.5367 | $1,411.53 | $1,411.55 | $1,411.50 | |