| 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 | $157.95 | 8.128% | $170.7882 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $72.42 | 4.409% | $75.613 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $62.62 | 10.498% | $69.1938 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $198.45 | 9.744% | $217.787 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $191.91 | 3.340% | $198.3198 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $169.63 | 3.161% | $174.992 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $210.58 | 4.217% | $219.4602 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $1,063.56 | $1,126.1540 | $1,126.15 | $1,126.15 | $1,126.20 | |