| 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 | $71.71 | 10.424% | $79.1851 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $136.47 | 8.407% | $147.943 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $177.44 | 12.781% | $200.1186 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $243.31 | 8.412% | $263.7772 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $165.93 | 8.593% | $180.1884 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $225.52 | 13.856% | $256.7681 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $19.61 | 12.232% | $22.0087 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $1,039.99 | $1,149.9891 | $1,150.00 | $1,150.00 | $1,150.00 | |