| 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 | $94.96 | 10.780% | $105.1967 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $115.38 | 4.413% | $120.4717 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $167.43 | 10.160% | $184.4409 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $107.96 | 9.533% | $118.2518 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $147.62 | 3.135% | $152.2479 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $43.40 | 3.146% | $44.7654 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $95.60 | 3.219% | $98.6774 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $772.35 | $824.0518 | $824.06 | $824.05 | $824.10 | |