| 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 | $159.53 | 5.131% | $167.7155 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $129.91 | 4.243% | $135.4221 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $51.62 | 6.773% | $55.1162 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $240.79 | 11.620% | $268.7698 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $117.26 | 7.276% | $125.7918 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $94.29 | 8.510% | $102.3141 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $137.34 | 11.563% | $153.2206 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $930.74 | $1,008.3501 | $1,008.35 | $1,008.25 | $1,008.30 | |