| 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 | $147.43 | 12.630% | $166.0504 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $189.70 | 7.780% | $204.4587 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $135.30 | 8.731% | $147.113 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $43.93 | 3.209% | $45.3397 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $54.62 | 4.266% | $56.9501 | $56.95 | $56.95 | $57.00 |
| Purchase #6 | $63.44 | 12.733% | $71.5178 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $214.56 | 10.722% | $237.5651 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $848.98 | $928.9948 | $929.00 | $928.95 | $929.10 | |