| 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 | $146.86 | 13.588% | $166.8153 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $208.78 | 6.871% | $223.1253 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $135.34 | 11.740% | $151.2289 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $169.58 | 13.408% | $192.3173 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $214.58 | 13.637% | $243.8423 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $9.72 | 6.516% | $10.3534 | $10.35 | $10.35 | $10.40 |
| Purchase #7 | $105.70 | 13.299% | $119.757 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $990.56 | $1,107.4395 | $1,107.45 | $1,107.45 | $1,107.40 | |