| 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 | $167.95 | 9.417% | $183.7659 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $44.39 | 12.642% | $50.0018 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $62.52 | 13.235% | $70.7945 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $107.70 | 11.754% | $120.3591 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $63.37 | 13.237% | $71.7583 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $127.50 | 6.142% | $135.3311 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $62.59 | 7.780% | $67.4595 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $636.02 | $699.4702 | $699.47 | $699.45 | $699.60 | |