| 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 | $214.67 | 3.492% | $222.1663 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $32.35 | 3.620% | $33.5211 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $78.41 | 7.138% | $84.0069 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $20.52 | 6.207% | $21.7937 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $65.67 | 5.575% | $69.3311 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $53.53 | 3.517% | $55.4127 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $170.60 | 4.311% | $177.9546 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $635.75 | $664.1864 | $664.18 | $664.15 | $664.20 | |