| 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 | $174.36 | 10.689% | $192.9973 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $153.68 | 8.551% | $166.8212 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $16.70 | 11.202% | $18.5707 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $205.29 | 11.156% | $228.1922 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $85.42 | 4.110% | $88.9308 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $220.35 | 3.442% | $227.9344 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $210.67 | 7.791% | $227.0833 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,066.47 | $1,150.5299 | $1,150.52 | $1,150.55 | $1,150.50 | |