| 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 | $6.69 | 13.106% | $7.5668 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $137.25 | 5.709% | $145.0856 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $68.64 | 13.519% | $77.9194 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $170.86 | 8.831% | $185.9486 | $185.95 | $185.95 | $185.90 |
| Purchase #5 | $141.95 | 12.255% | $159.346 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $247.33 | 9.492% | $270.8066 | $270.81 | $270.80 | $270.80 |
| Purchase #7 | $34.47 | 13.126% | $38.9945 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $807.19 | $885.6675 | $885.68 | $885.65 | $885.60 | |