| 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 | $146.86 | 5.809% | $155.3911 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $229.95 | 7.262% | $246.649 | $246.65 | $246.65 | $246.60 |
| Purchase #3 | $19.62 | 12.326% | $22.0384 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $128.74 | 6.289% | $136.8365 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $83.64 | 12.815% | $94.3585 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $10.42 | 10.313% | $11.4946 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $36.64 | 12.358% | $41.168 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $655.87 | $707.9361 | $707.94 | $707.95 | $707.90 | |