| 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 | $106.51 | 8.308% | $115.3589 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $224.63 | 10.311% | $247.7916 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $146.81 | 7.766% | $158.2113 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $30.26 | 7.217% | $32.4439 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $170.93 | 6.456% | $181.9652 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $192.47 | 8.372% | $208.5836 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $192.96 | 4.461% | $201.5679 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,064.57 | $1,145.9224 | $1,145.92 | $1,145.90 | $1,146.00 | |