| 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 | $8.45 | 5.476% | $8.9127 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $174.34 | 6.319% | $185.3565 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $181.73 | 11.646% | $202.8943 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $169.86 | 3.598% | $175.9716 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $148.89 | 10.745% | $164.8882 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $182.55 | 13.471% | $207.1413 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $93.48 | 9.797% | $102.6382 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $959.30 | $1,047.8028 | $1,047.80 | $1,047.80 | $1,047.80 | |