| 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 | $191.80 | 13.784% | $218.2377 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $111.55 | 10.168% | $122.8924 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $70.76 | 8.184% | $76.551 | $76.55 | $76.55 | $76.60 |
| Purchase #4 | $94.86 | 4.103% | $98.7521 | $98.75 | $98.75 | $98.80 |
| Purchase #5 | $95.32 | 3.773% | $98.9164 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $18.76 | 11.793% | $20.9724 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $56.38 | 3.645% | $58.4351 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $639.43 | $694.7571 | $694.76 | $694.75 | $694.80 | |