| 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 | $170.70 | 13.511% | $193.7633 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $176.73 | 7.628% | $190.211 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $67.35 | 13.622% | $76.5244 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $168.51 | 3.705% | $174.7533 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $176.51 | 4.506% | $184.4635 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $168.29 | 10.778% | $186.4283 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $122.27 | 10.689% | $135.3394 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,050.36 | $1,141.4832 | $1,141.47 | $1,141.45 | $1,141.50 | |