| 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 | $181.63 | 11.840% | $203.135 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $163.29 | 9.402% | $178.6425 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $215.51 | 9.430% | $235.8326 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $184.82 | 7.127% | $197.9921 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $201.81 | 9.770% | $221.5268 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $153.65 | 4.247% | $160.1755 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $233.91 | 9.684% | $256.5618 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $1,334.62 | $1,453.8663 | $1,453.87 | $1,453.95 | $1,453.80 | |