| 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 | $7.61 | 13.443% | $8.633 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $165.41 | 6.154% | $175.5893 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $19.93 | 6.774% | $21.2801 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $32.65 | 6.214% | $34.6789 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $118.59 | 4.186% | $123.5542 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $24.56 | 9.662% | $26.933 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $113.90 | 5.488% | $120.1508 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $482.65 | $510.8193 | $510.81 | $510.90 | $510.90 | |