| 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 | $146.29 | 9.440% | $160.0998 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $38.32 | 8.739% | $41.6688 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $186.32 | 5.702% | $196.944 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $31.82 | 9.274% | $34.771 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $142.47 | 8.559% | $154.664 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $73.51 | 5.318% | $77.4193 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $163.55 | 13.342% | $185.3708 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $782.28 | $850.9377 | $850.93 | $850.85 | $851.00 | |