| 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 | $182.88 | 7.216% | $196.0766 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $216.68 | 9.405% | $237.0588 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $171.80 | 13.196% | $194.4707 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $197.95 | 9.829% | $217.4065 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $69.84 | 11.414% | $77.8115 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $39.92 | 5.102% | $41.9567 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $192.70 | 9.463% | $210.9352 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,071.77 | $1,175.7160 | $1,175.73 | $1,175.70 | $1,175.80 | |