| 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 | $179.51 | 5.248% | $188.9307 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $145.36 | 8.201% | $157.281 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $239.74 | 6.243% | $254.707 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $83.31 | 13.262% | $94.3586 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $243.67 | 4.347% | $254.2623 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $101.25 | 9.864% | $111.2373 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $196.92 | 4.691% | $206.1575 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,189.76 | $1,266.9344 | $1,266.94 | $1,266.95 | $1,267.00 | |