| 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 | $148.81 | 5.641% | $157.2044 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $176.63 | 6.651% | $188.3777 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $187.86 | 12.552% | $211.4402 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $133.47 | 10.669% | $147.7099 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $21.91 | 7.145% | $23.4755 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $105.29 | 12.823% | $118.7913 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $199.61 | 4.541% | $208.6743 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $973.58 | $1,055.6733 | $1,055.67 | $1,055.70 | $1,055.70 | |