| 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 | $147.47 | 10.846% | $163.4646 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $60.50 | 12.367% | $67.982 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $172.79 | 6.810% | $184.557 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $49.66 | 6.593% | $52.9341 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $115.74 | 11.623% | $129.1925 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $130.36 | 5.215% | $137.1583 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $49.42 | 7.756% | $53.253 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $725.94 | $788.5415 | $788.53 | $788.55 | $788.70 | |