| 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 | $139.70 | 5.708% | $147.6741 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $139.78 | 7.120% | $149.7323 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $171.79 | 13.694% | $195.3149 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $42.41 | 11.313% | $47.2078 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $56.63 | 5.845% | $59.94 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $196.85 | 3.731% | $204.1945 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $191.52 | 13.368% | $217.1224 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $938.68 | $1,021.1860 | $1,021.17 | $1,021.15 | $1,021.10 | |