| 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 | $148.72 | 9.388% | $162.6818 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $208.60 | 6.254% | $221.6458 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $241.56 | 4.600% | $252.6718 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $125.75 | 13.439% | $142.6495 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $231.62 | 5.764% | $244.9706 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $176.86 | 8.628% | $192.1195 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $195.27 | 4.541% | $204.1372 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $1,328.38 | $1,420.8762 | $1,420.88 | $1,420.85 | $1,420.80 | |