| 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 | $78.83 | 6.196% | $83.7143 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $112.71 | 3.818% | $117.0133 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $195.74 | 7.454% | $210.3305 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $24.64 | 10.190% | $27.1508 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $217.75 | 8.796% | $236.9033 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $168.34 | 7.673% | $181.2567 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $192.44 | 8.544% | $208.8821 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $990.45 | $1,065.2510 | $1,065.24 | $1,065.25 | $1,065.30 | |