| 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 | $162.34 | 9.448% | $177.6779 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $221.66 | 9.114% | $241.8621 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $54.28 | 11.434% | $60.4864 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $213.91 | 8.313% | $231.6923 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $145.77 | 3.638% | $151.0731 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $96.91 | 8.587% | $105.2317 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $135.68 | 3.280% | $140.1303 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,030.55 | $1,108.1538 | $1,108.15 | $1,108.20 | $1,108.20 | |