| 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 | $126.80 | 8.269% | $137.2851 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $8.90 | 13.293% | $10.0831 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $196.62 | 6.116% | $208.6453 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $81.77 | 11.842% | $91.4532 | $91.45 | $91.45 | $91.50 |
| Purchase #5 | $149.78 | 9.295% | $163.7021 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $87.85 | 3.171% | $90.6357 | $90.64 | $90.65 | $90.60 |
| Purchase #7 | $171.63 | 12.382% | $192.8812 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $823.35 | $894.6857 | $894.69 | $894.75 | $894.70 | |