| 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 | $127.74 | 6.276% | $135.757 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $42.39 | 12.573% | $47.7197 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $9.60 | 6.526% | $10.2265 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $45.53 | 8.185% | $49.2566 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $171.62 | 10.722% | $190.0211 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $153.33 | 13.798% | $174.4865 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $204.48 | 6.557% | $217.8878 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $754.69 | $825.3552 | $825.37 | $825.35 | $825.40 | |