| 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 | $65.94 | 9.326% | $72.0896 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $154.35 | 12.837% | $174.1639 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $178.81 | 13.713% | $203.3302 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $151.47 | 8.430% | $164.2389 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $130.53 | 9.609% | $143.0726 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $141.32 | 8.347% | $153.116 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $154.67 | 3.223% | $159.655 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $977.09 | $1,069.6662 | $1,069.67 | $1,069.65 | $1,069.70 | |