| 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 | $180.78 | 6.420% | $192.3861 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $230.57 | 10.125% | $253.9152 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $199.46 | 8.557% | $216.5278 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $138.89 | 6.243% | $147.5609 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $201.58 | 4.275% | $210.1975 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $29.65 | 9.140% | $32.36 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $128.88 | 6.708% | $137.5253 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $1,109.81 | $1,190.4728 | $1,190.49 | $1,190.50 | $1,190.50 | |