| 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 | $162.93 | 3.624% | $168.8346 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $166.47 | 12.220% | $186.8126 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $247.68 | 8.674% | $269.1638 | $269.16 | $269.15 | $269.20 |
| Purchase #4 | $56.80 | 10.649% | $62.8486 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $225.49 | 10.158% | $248.3953 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $133.34 | 5.297% | $140.403 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $195.54 | 12.594% | $220.1663 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,188.25 | $1,296.6242 | $1,296.62 | $1,296.60 | $1,296.60 | |