| 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 | $132.81 | 9.870% | $145.9183 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $79.69 | 7.354% | $85.5504 | $85.55 | $85.55 | $85.60 |
| Purchase #3 | $34.30 | 10.656% | $37.955 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $248.79 | 6.672% | $265.3893 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $187.25 | 7.211% | $200.7526 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $8.32 | 4.657% | $8.7075 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $104.62 | 13.551% | $118.7971 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $795.78 | $863.0702 | $863.08 | $863.05 | $863.20 | |