| 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 | $158.39 | 4.664% | $165.7773 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $27.65 | 5.611% | $29.2014 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $216.83 | 8.231% | $234.6773 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $196.75 | 11.522% | $219.4195 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $110.32 | 10.267% | $121.6466 | $121.65 | $121.65 | $121.60 |
| Purchase #6 | $72.59 | 3.413% | $75.0675 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $188.84 | 9.262% | $206.3304 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $971.37 | $1,052.1200 | $1,052.13 | $1,052.15 | $1,052.10 | |