| 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 | $194.60 | 10.506% | $215.0447 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $211.99 | 7.287% | $227.4377 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $43.97 | 11.774% | $49.147 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $103.46 | 12.444% | $116.3346 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $6.43 | 4.366% | $6.7107 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $146.42 | 9.267% | $159.9887 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $184.46 | 7.592% | $198.4642 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $891.33 | $973.1276 | $973.12 | $973.15 | $973.00 | |