| 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 | $107.56 | 10.542% | $118.899 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $180.43 | 7.271% | $193.5491 | $193.55 | $193.55 | $193.50 |
| Purchase #3 | $217.62 | 7.805% | $234.6052 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $46.27 | 10.532% | $51.1432 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $31.70 | 12.599% | $35.6939 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $172.94 | 11.383% | $192.6258 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $119.49 | 9.493% | $130.8332 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $876.01 | $957.3494 | $957.35 | $957.40 | $957.20 | |