| 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 | $180.34 | 6.410% | $191.8998 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $36.96 | 12.390% | $41.5393 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $176.41 | 7.590% | $189.7995 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $117.76 | 8.668% | $127.9674 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $134.91 | 7.768% | $145.3898 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $51.94 | 8.539% | $56.3752 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $148.48 | 8.228% | $160.6969 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $846.80 | $913.6679 | $913.68 | $913.70 | $913.70 | |