| 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 | $176.28 | 9.825% | $193.5995 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $60.79 | 7.278% | $65.2143 | $65.21 | $65.20 | $65.20 |
| Purchase #3 | $50.92 | 7.528% | $54.7533 | $54.75 | $54.75 | $54.80 |
| Purchase #4 | $14.59 | 7.296% | $15.6545 | $15.65 | $15.65 | $15.70 |
| Purchase #5 | $211.49 | 6.833% | $225.9411 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $69.50 | 11.632% | $77.5842 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $179.42 | 9.501% | $196.4667 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $762.99 | $829.2136 | $829.20 | $829.20 | $829.30 | |