| 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 | $166.63 | 3.175% | $171.9205 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $204.93 | 3.457% | $212.0144 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $209.84 | 3.669% | $217.539 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $200.61 | 10.545% | $221.7643 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $202.56 | 7.422% | $217.594 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $223.93 | 5.849% | $237.0277 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $103.64 | 6.406% | $110.2792 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $1,312.14 | $1,388.1391 | $1,388.13 | $1,388.15 | $1,388.10 | |