| 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 | $174.57 | 9.459% | $191.0826 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $102.48 | 5.595% | $108.2138 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $105.58 | 11.577% | $117.803 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $100.25 | 10.740% | $111.0169 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $216.40 | 7.116% | $231.799 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $176.75 | 10.803% | $195.8443 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $78.56 | 6.212% | $83.4401 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $954.59 | $1,039.1997 | $1,039.19 | $1,039.20 | $1,039.10 | |