| 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 | $178.47 | 11.664% | $199.2867 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $120.93 | 8.290% | $130.9551 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $15.78 | 3.561% | $16.3419 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $200.91 | 12.325% | $225.6722 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $55.60 | 10.132% | $61.2334 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $146.78 | 4.823% | $153.8592 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $173.32 | 5.689% | $183.1802 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $891.79 | $970.5287 | $970.53 | $970.55 | $970.60 | |