| 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 | $198.74 | 11.564% | $221.7223 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $22.95 | 3.584% | $23.7725 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $138.95 | 5.195% | $146.1685 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $15.99 | 3.213% | $16.5038 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $156.86 | 3.560% | $162.4442 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $43.90 | 7.679% | $47.2711 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $148.55 | 10.777% | $164.5592 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $725.94 | $782.4416 | $782.43 | $782.35 | $782.50 | |