| 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 | $153.55 | 10.619% | $169.8555 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $220.95 | 10.112% | $243.2925 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $214.79 | 10.610% | $237.5792 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $43.50 | 7.748% | $46.8704 | $46.87 | $46.85 | $46.90 |
| Purchase #5 | $21.52 | 10.660% | $23.814 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $21.69 | 12.320% | $24.3622 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $142.32 | 9.855% | $156.3456 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $818.32 | $902.1194 | $902.12 | $902.10 | $902.20 | |