| 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 | $182.91 | 7.863% | $197.2922 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $245.77 | 7.266% | $263.6276 | $263.63 | $263.65 | $263.60 |
| Purchase #3 | $137.40 | 9.368% | $150.2716 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $144.75 | 8.312% | $156.7816 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $66.35 | 9.270% | $72.5006 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $83.88 | 10.452% | $92.6471 | $92.65 | $92.65 | $92.60 |
| Purchase #7 | $120.35 | 3.625% | $124.7127 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $981.41 | $1,057.8334 | $1,057.83 | $1,057.85 | $1,057.80 | |