| 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 | $153.78 | 11.609% | $171.6323 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $214.43 | 6.373% | $228.0956 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $34.44 | 10.363% | $38.009 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $8.90 | 9.384% | $9.7352 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $6.95 | 12.111% | $7.7917 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $122.51 | 4.667% | $128.2275 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $26.56 | 13.447% | $30.1315 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $567.57 | $613.6228 | $613.63 | $613.70 | $613.50 | |