| 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 | $11.67 | 12.871% | $13.172 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $97.54 | 10.204% | $107.493 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $103.42 | 11.489% | $115.3019 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $224.98 | 5.106% | $236.4675 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $174.59 | 5.752% | $184.6324 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $240.55 | 7.612% | $258.8607 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $133.40 | 8.697% | $145.0018 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $986.15 | $1,060.9293 | $1,060.92 | $1,060.90 | $1,061.00 | |