| 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 | $180.53 | 7.378% | $193.8495 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $65.35 | 11.205% | $72.6725 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $71.60 | 3.388% | $74.0258 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $7.80 | 3.828% | $8.0986 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $163.90 | 12.353% | $184.1466 | $184.15 | $184.15 | $184.10 |
| Purchase #6 | $137.42 | 13.655% | $156.1847 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $44.81 | 3.405% | $46.3358 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $671.41 | $735.3135 | $735.32 | $735.35 | $735.20 | |