| 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 | $177.62 | 11.399% | $197.8669 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $51.61 | 10.449% | $57.0027 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $171.57 | 6.596% | $182.8868 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $209.54 | 7.279% | $224.7924 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $123.52 | 11.107% | $137.2394 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $156.78 | 3.515% | $162.2908 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $210.30 | 5.332% | $221.5132 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $1,100.94 | $1,183.5922 | $1,183.59 | $1,183.60 | $1,183.60 | |