| 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 | $159.57 | 9.116% | $174.1164 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $142.56 | 4.749% | $149.3302 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $125.52 | 10.253% | $138.3896 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $131.32 | 13.461% | $148.997 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $231.92 | 6.579% | $247.178 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $72.26 | 8.510% | $78.4093 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $179.70 | 8.151% | $194.3473 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,042.85 | $1,130.7678 | $1,130.78 | $1,130.80 | $1,130.70 | |