| 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 | $157.31 | 3.430% | $162.7057 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $177.56 | 8.243% | $192.1963 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $155.25 | 9.529% | $170.0438 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $183.95 | 4.281% | $191.8249 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $216.86 | 7.729% | $233.6211 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $214.30 | 13.762% | $243.792 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $37.40 | 11.615% | $41.744 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $1,142.63 | $1,235.9278 | $1,235.92 | $1,235.90 | $1,235.80 | |