| 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 | $191.76 | 4.296% | $199.998 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $168.55 | 3.431% | $174.333 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $182.98 | 9.341% | $200.0722 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $88.31 | 11.535% | $98.4966 | $98.50 | $98.50 | $98.50 |
| Purchase #5 | $137.88 | 11.251% | $153.3929 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $163.33 | 7.106% | $174.9362 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $159.54 | 8.833% | $173.6322 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $1,092.35 | $1,174.8611 | $1,174.86 | $1,174.90 | $1,174.80 | |