| 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 | $142.92 | 9.234% | $156.1172 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $151.34 | 9.570% | $165.8232 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $173.82 | 13.866% | $197.9219 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $242.34 | 6.461% | $257.9976 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $158.75 | 9.181% | $173.3248 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $227.26 | 8.337% | $246.2067 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $219.86 | 4.840% | $230.5012 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,316.29 | $1,427.8926 | $1,427.89 | $1,427.80 | $1,427.80 | |