| 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 | $179.78 | 10.740% | $199.0884 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $63.59 | 3.665% | $65.9206 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $198.71 | 11.103% | $220.7728 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $201.49 | 8.462% | $218.5401 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $244.86 | 6.833% | $261.5913 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $51.35 | 12.714% | $57.8786 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $162.49 | 8.396% | $176.1327 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,102.27 | $1,199.9245 | $1,199.92 | $1,199.95 | $1,199.90 | |