| 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 | $181.45 | 7.770% | $195.5487 | $195.55 | $195.55 | $195.50 |
| Purchase #2 | $140.64 | 13.193% | $159.1946 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $24.46 | 9.135% | $26.6944 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $102.44 | 7.565% | $110.1896 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $178.85 | 10.249% | $197.1803 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $159.68 | 6.455% | $169.9873 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $211.64 | 3.222% | $218.459 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $999.16 | $1,077.2539 | $1,077.25 | $1,077.30 | $1,077.30 | |