| 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 | $171.71 | 4.364% | $179.2034 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $57.76 | 5.497% | $60.9351 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $15.36 | 8.181% | $16.6166 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $177.45 | 9.706% | $194.6733 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $95.28 | 12.564% | $107.251 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $108.63 | 12.483% | $122.1903 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $243.87 | 12.120% | $273.427 | $273.43 | $273.45 | $273.40 |
| 7 purchase totals = | $870.06 | $954.2967 | $954.30 | $954.30 | $954.30 | |