| 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 | $234.47 | 13.785% | $266.7917 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $160.66 | 8.236% | $173.892 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $95.93 | 11.843% | $107.291 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $108.45 | 4.688% | $113.5341 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $171.80 | 10.555% | $189.9335 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $62.91 | 3.720% | $65.2503 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $201.95 | 7.398% | $216.8903 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,036.17 | $1,133.5829 | $1,133.57 | $1,133.65 | $1,133.60 | |