| 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 | $115.48 | 7.158% | $123.7461 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $150.49 | 11.664% | $168.0432 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $184.37 | 7.554% | $198.2973 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $242.83 | 8.159% | $262.6425 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $201.65 | 8.279% | $218.3446 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $152.62 | 5.373% | $160.8203 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $241.31 | 6.613% | $257.2678 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,288.75 | $1,389.1618 | $1,389.16 | $1,389.15 | $1,389.00 | |