| 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 | $172.88 | 8.510% | $187.5921 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $163.71 | 13.379% | $185.6128 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $17.86 | 10.414% | $19.7199 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $69.88 | 9.649% | $76.6227 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $156.45 | 11.525% | $174.4809 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $212.30 | 3.257% | $219.2146 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $131.58 | 3.336% | $135.9695 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $924.66 | $999.2125 | $999.20 | $999.15 | $999.20 | |