| 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 | $99.45 | 5.766% | $105.1843 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $239.30 | 6.530% | $254.9263 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $176.51 | 9.784% | $193.7797 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $79.93 | 5.466% | $84.299 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $156.47 | 7.740% | $168.5808 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $39.44 | 10.510% | $43.5851 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $31.43 | 4.827% | $32.9471 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $822.53 | $883.3023 | $883.31 | $883.40 | $883.30 | |