| 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 | $138.39 | 3.400% | $143.0953 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $229.25 | 5.239% | $241.2604 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $182.73 | 6.170% | $194.0044 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $168.80 | 3.104% | $174.0396 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $26.95 | 8.834% | $29.3308 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $193.92 | 6.495% | $206.5151 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $169.91 | 8.367% | $184.1264 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $1,109.95 | $1,172.3720 | $1,172.38 | $1,172.40 | $1,172.30 | |