| 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 | $138.44 | 12.117% | $155.2148 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $146.95 | 11.762% | $164.2343 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $41.92 | 7.785% | $45.1835 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $153.83 | 13.663% | $174.8478 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $142.87 | 6.705% | $152.4494 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $211.55 | 4.561% | $221.1988 | $221.20 | $221.20 | $221.20 |
| Purchase #7 | $107.82 | 13.142% | $121.9897 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $943.38 | $1,035.1183 | $1,035.11 | $1,035.15 | $1,035.00 | |