| 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 | $194.39 | 6.174% | $206.3916 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $171.57 | 10.226% | $189.1147 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $202.52 | 5.656% | $213.9745 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $169.93 | 12.762% | $191.6165 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $30.91 | 3.584% | $32.0178 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $60.40 | 12.103% | $67.7102 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $239.33 | 5.107% | $251.5526 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $1,069.05 | $1,152.3779 | $1,152.37 | $1,152.30 | $1,152.40 | |