| 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 | $131.52 | 9.523% | $144.0446 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $77.49 | 4.523% | $80.9949 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $123.99 | 9.145% | $135.3289 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $186.74 | 12.726% | $210.5045 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $10.57 | 8.530% | $11.4716 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $24.61 | 4.184% | $25.6397 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $174.74 | 6.140% | $185.469 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $729.66 | $793.4532 | $793.44 | $793.45 | $793.40 | |