| 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 | $134.42 | 10.623% | $148.6994 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $158.88 | 3.866% | $165.0223 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $230.31 | 7.720% | $248.0899 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $128.51 | 6.704% | $137.1253 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $196.49 | 8.625% | $213.4373 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $236.84 | 12.112% | $265.5261 | $265.53 | $265.55 | $265.50 |
| Purchase #7 | $119.92 | 7.670% | $129.1179 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,205.37 | $1,307.0182 | $1,307.03 | $1,307.05 | $1,306.90 | |