| 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 | $139.94 | 12.546% | $157.4969 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $178.71 | 4.503% | $186.7573 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $151.61 | 13.401% | $171.9273 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $246.44 | 8.821% | $268.1785 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $23.60 | 6.514% | $25.1373 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $220.36 | 12.150% | $247.1337 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $105.57 | 4.867% | $110.7081 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,066.23 | $1,167.3391 | $1,167.35 | $1,167.40 | $1,167.30 | |