| 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 | $97.76 | 13.186% | $110.6506 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $171.26 | 3.243% | $176.814 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $8.93 | 10.751% | $9.8901 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $183.37 | 8.619% | $199.1747 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $101.37 | 7.846% | $109.3235 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $166.84 | 5.505% | $176.0245 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $246.58 | 9.406% | $269.7733 | $269.77 | $269.75 | $269.80 |
| 7 purchase totals = | $976.11 | $1,051.6507 | $1,051.63 | $1,051.55 | $1,051.70 | |