| 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 | $132.59 | 8.288% | $143.5791 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $143.86 | 9.589% | $157.6547 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $191.47 | 9.739% | $210.1173 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $186.33 | 6.532% | $198.5011 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $140.76 | 3.621% | $145.8569 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $39.28 | 4.572% | $41.0759 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $166.52 | 6.306% | $177.0208 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,000.81 | $1,073.8058 | $1,073.81 | $1,073.80 | $1,073.90 | |