| 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 | $199.83 | 10.273% | $220.3585 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $208.57 | 5.822% | $220.7129 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $79.59 | 7.616% | $85.6516 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $156.93 | 10.727% | $173.7639 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $183.91 | 10.794% | $203.7612 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $17.57 | 6.560% | $18.7226 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $232.88 | 6.692% | $248.4643 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,079.28 | $1,171.4350 | $1,171.42 | $1,171.35 | $1,171.60 | |