| 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 | $177.82 | 4.764% | $186.2913 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $33.27 | 8.702% | $36.1652 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $129.27 | 13.497% | $146.7176 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $72.46 | 3.306% | $74.8555 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $250.90 | 11.126% | $278.8151 | $278.82 | $278.80 | $278.80 |
| Purchase #6 | $23.40 | 10.718% | $25.908 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $213.35 | 9.287% | $233.1638 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $900.47 | $981.9165 | $981.93 | $981.85 | $982.00 | |