| 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 | $182.85 | 5.309% | $192.5575 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $115.48 | 8.648% | $125.4667 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $142.27 | 4.241% | $148.3037 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $39.54 | 4.542% | $41.3359 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $161.36 | 5.238% | $169.812 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $190.43 | 8.780% | $207.1498 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $209.51 | 10.673% | $231.871 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,041.44 | $1,116.4966 | $1,116.50 | $1,116.45 | $1,116.50 | |