| 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 | $102.82 | 7.174% | $110.1963 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $30.70 | 12.480% | $34.5314 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $120.75 | 5.662% | $127.5869 | $127.59 | $127.60 | $127.60 |
| Purchase #4 | $14.75 | 11.638% | $16.4666 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $60.48 | 12.722% | $68.1743 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $230.51 | 6.870% | $246.346 | $246.35 | $246.35 | $246.30 |
| Purchase #7 | $151.65 | 13.758% | $172.514 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $711.66 | $775.8155 | $775.82 | $775.80 | $775.80 | |