| 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 | $190.79 | 6.625% | $203.4298 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $181.27 | 9.156% | $197.8671 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $63.42 | 11.853% | $70.9372 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $195.46 | 11.782% | $218.4891 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $220.69 | 13.377% | $250.2117 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $172.54 | 11.727% | $192.7738 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $182.86 | 4.830% | $191.6921 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $1,207.03 | $1,325.4008 | $1,325.40 | $1,325.40 | $1,325.40 | |