| 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 | $105.96 | 12.722% | $119.4402 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $102.61 | 11.115% | $114.0151 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $141.29 | 9.150% | $154.218 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $146.75 | 7.119% | $157.1971 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $154.80 | 12.255% | $173.7707 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $166.64 | 10.710% | $184.4871 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $118.31 | 13.244% | $133.979 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $936.36 | $1,037.1072 | $1,037.12 | $1,037.10 | $1,037.10 | |