| 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 | $170.90 | 10.326% | $188.5471 | $188.55 | $188.55 | $188.50 |
| Purchase #2 | $181.44 | 7.712% | $195.4327 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $224.75 | 13.429% | $254.9317 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $55.35 | 13.445% | $62.7918 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $92.47 | 3.611% | $95.8091 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $197.98 | 13.429% | $224.5667 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $34.65 | 8.400% | $37.5606 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $957.54 | $1,059.6397 | $1,059.64 | $1,059.65 | $1,059.60 | |