| 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 | $109.25 | 13.697% | $124.214 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $142.62 | 12.328% | $160.2022 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $171.38 | 5.254% | $180.3843 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $166.28 | 6.164% | $176.5295 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $102.57 | 4.300% | $106.9805 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $53.74 | 5.846% | $56.8816 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $38.97 | 7.186% | $41.7704 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $784.81 | $846.9625 | $846.95 | $847.00 | $847.00 | |