| 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 | $147.92 | 7.862% | $159.5495 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $220.95 | 5.609% | $233.3431 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $91.62 | 11.662% | $102.3047 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $171.33 | 7.774% | $184.6492 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $131.56 | 4.257% | $137.1605 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $116.53 | 11.674% | $130.1337 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $56.36 | 8.398% | $61.0931 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $936.27 | $1,008.2338 | $1,008.22 | $1,008.25 | $1,008.10 | |