| 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 | $156.89 | 5.388% | $165.3432 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $40.58 | 3.139% | $41.8538 | $41.85 | $41.85 | $41.90 |
| Purchase #3 | $160.98 | 8.542% | $174.7309 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $113.52 | 7.291% | $121.7967 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $184.78 | 9.372% | $202.0976 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $141.25 | 6.181% | $149.9807 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $48.45 | 7.174% | $51.9258 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $846.45 | $907.7287 | $907.73 | $907.80 | $907.70 | |