| 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 | $13.97 | 13.859% | $15.9061 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $170.49 | 6.373% | $181.3553 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $192.85 | 7.664% | $207.63 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $116.44 | 3.248% | $120.222 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $120.37 | 12.715% | $135.675 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $67.77 | 11.439% | $75.5222 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $97.76 | 9.812% | $107.3522 | $107.35 | $107.35 | $107.40 |
| 7 purchase totals = | $779.65 | $843.6628 | $843.67 | $843.65 | $843.70 | |