| 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 | $189.95 | 3.845% | $197.2536 | $197.25 | $197.25 | $197.30 |
| Purchase #2 | $146.95 | 9.250% | $160.5429 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $166.40 | 4.764% | $174.3273 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $82.44 | 8.355% | $89.3279 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $230.71 | 9.299% | $252.1637 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $75.81 | 8.339% | $82.1318 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $219.97 | 6.677% | $234.6574 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $1,112.23 | $1,190.4046 | $1,190.40 | $1,190.45 | $1,190.40 | |