| 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 | $13.40 | 11.441% | $14.9331 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $153.52 | 12.128% | $172.1389 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $216.56 | 8.234% | $234.3916 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $174.89 | 4.392% | $182.5712 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $84.88 | 13.547% | $96.3787 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $94.87 | 12.793% | $107.0067 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $66.45 | 10.323% | $73.3096 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $804.57 | $880.7298 | $880.73 | $880.75 | $880.70 | |