| 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 | $160.74 | 13.459% | $182.374 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $155.62 | 11.610% | $173.6875 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $8.91 | 6.829% | $9.5185 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $246.59 | 13.422% | $279.6873 | $279.69 | $279.70 | $279.70 |
| Purchase #5 | $221.70 | 12.204% | $248.7563 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $67.51 | 7.434% | $72.5287 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $117.44 | 3.361% | $121.3872 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $978.51 | $1,087.9395 | $1,087.95 | $1,087.95 | $1,088.00 | |