| 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 | $71.78 | 4.243% | $74.8256 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $241.26 | 12.354% | $271.0653 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $77.62 | 4.239% | $80.9103 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $141.77 | 7.584% | $152.5218 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $148.47 | 4.584% | $155.2759 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $218.76 | 8.858% | $238.1378 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $179.62 | 7.595% | $193.2621 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,079.28 | $1,165.9988 | $1,166.01 | $1,166.00 | $1,166.00 | |