| 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 | $158.62 | 5.406% | $167.195 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $71.63 | 10.358% | $79.0494 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $7.79 | 10.841% | $8.6345 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $184.27 | 9.822% | $202.369 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $133.45 | 3.537% | $138.1701 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $60.57 | 5.155% | $63.6924 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $204.93 | 12.382% | $230.3044 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $821.26 | $889.4148 | $889.41 | $889.40 | $889.40 | |