| 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 | $167.40 | 9.457% | $183.231 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $67.44 | 11.121% | $74.94 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $246.98 | 3.405% | $255.3897 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $115.82 | 4.421% | $120.9404 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $216.42 | 9.545% | $237.0773 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $139.25 | 6.335% | $148.0715 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $149.76 | 9.804% | $164.4425 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $1,103.07 | $1,184.0924 | $1,184.09 | $1,184.15 | $1,184.00 | |