| 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 | $177.81 | 6.247% | $188.9178 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $214.82 | 4.469% | $224.4203 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $183.69 | 6.492% | $195.6152 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $145.85 | 11.539% | $162.6796 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $107.99 | 8.748% | $117.437 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $21.99 | 3.796% | $22.8247 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $139.62 | 11.325% | $155.432 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $991.77 | $1,067.3266 | $1,067.33 | $1,067.30 | $1,067.20 | |