| 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 | $190.82 | 6.304% | $202.8493 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $243.33 | 13.856% | $277.0458 | $277.05 | $277.05 | $277.00 |
| Purchase #3 | $233.57 | 8.870% | $254.2877 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $103.39 | 13.854% | $117.7137 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $7.35 | 5.526% | $7.7562 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $137.39 | 11.571% | $153.2874 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $164.71 | 8.541% | $178.7779 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,080.56 | $1,191.7180 | $1,191.73 | $1,191.75 | $1,191.70 | |