| 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 | $124.39 | 10.139% | $137.0019 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $14.40 | 8.300% | $15.5952 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $161.82 | 10.310% | $178.5036 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $149.47 | 7.133% | $160.1317 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $247.63 | 8.386% | $268.3963 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $90.80 | 7.770% | $97.8552 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $144.28 | 4.650% | $150.989 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $932.79 | $1,008.4729 | $1,008.48 | $1,008.50 | $1,008.50 | |