| 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 | $188.26 | 13.388% | $213.4642 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $192.66 | 5.502% | $203.2602 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $208.90 | 9.665% | $229.0902 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $175.66 | 10.608% | $194.294 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $142.95 | 10.203% | $157.5352 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $18.29 | 7.533% | $19.6678 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $62.92 | 5.332% | $66.2749 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $989.64 | $1,083.5865 | $1,083.58 | $1,083.55 | $1,083.70 | |