| 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 | $154.43 | 3.731% | $160.1918 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $165.33 | 4.600% | $172.9352 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $232.38 | 8.688% | $252.5692 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $182.62 | 9.834% | $200.5789 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $156.51 | 12.444% | $175.9861 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $172.62 | 12.301% | $193.854 | $193.85 | $193.85 | $193.90 |
| Purchase #7 | $185.34 | 4.861% | $194.3494 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,249.23 | $1,350.4646 | $1,350.47 | $1,350.50 | $1,350.50 | |