| 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 | $84.62 | 3.760% | $87.8017 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $143.54 | 12.259% | $161.1366 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $55.81 | 7.632% | $60.0694 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $194.52 | 11.852% | $217.5745 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $136.97 | 9.744% | $150.3164 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $92.62 | 5.627% | $97.8317 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $230.76 | 7.791% | $248.7385 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $938.84 | $1,023.4688 | $1,023.47 | $1,023.45 | $1,023.40 | |