| 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 | $172.38 | 10.572% | $190.604 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $184.34 | 6.170% | $195.7138 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $159.77 | 12.244% | $179.3322 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $210.58 | 11.103% | $233.9607 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $86.62 | 10.536% | $95.7463 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $126.65 | 5.589% | $133.7285 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $126.26 | 9.192% | $137.8658 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,066.60 | $1,166.9513 | $1,166.95 | $1,166.95 | $1,166.90 | |