| 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 | $174.69 | 5.320% | $183.9835 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $147.48 | 6.121% | $156.5073 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $82.92 | 6.606% | $88.3977 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $155.99 | 10.840% | $172.8993 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $107.50 | 7.150% | $115.1863 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $68.54 | 6.758% | $73.1719 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $90.80 | 12.565% | $102.209 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $827.92 | $892.3550 | $892.36 | $892.35 | $892.40 | |