| 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 | $156.87 | 13.842% | $178.5839 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $220.31 | 6.129% | $233.8128 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $57.71 | 13.174% | $65.3127 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $43.37 | 5.614% | $45.8048 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $141.95 | 7.780% | $152.9937 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $11.28 | 12.288% | $12.6661 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $190.34 | 7.775% | $205.1389 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $821.83 | $894.3129 | $894.30 | $894.30 | $894.30 | |