| 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 | $105.75 | 13.616% | $120.1489 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $180.84 | 11.578% | $201.7777 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $23.33 | 4.521% | $24.3847 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $128.99 | 4.179% | $134.3805 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $249.58 | 5.508% | $263.3269 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $166.62 | 5.397% | $175.6125 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $242.63 | 5.327% | $255.5549 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $1,097.74 | $1,175.1861 | $1,175.18 | $1,175.25 | $1,175.20 | |