| 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 | $194.72 | 6.296% | $206.9796 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $138.98 | 7.856% | $149.8983 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $130.41 | 8.125% | $141.0058 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $134.92 | 6.562% | $143.7735 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $152.29 | 3.272% | $157.2729 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $12.50 | 13.598% | $14.1998 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $59.41 | 13.165% | $67.2313 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $823.23 | $880.3612 | $880.36 | $880.35 | $880.40 | |