| 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 | $141.42 | 11.786% | $158.0878 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $109.26 | 5.327% | $115.0803 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $126.65 | 8.824% | $137.8256 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $225.95 | 13.707% | $256.921 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $16.99 | 7.213% | $18.2155 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $105.42 | 10.461% | $116.448 | $116.45 | $116.45 | $116.40 |
| Purchase #7 | $223.54 | 7.795% | $240.9649 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $949.23 | $1,043.5431 | $1,043.55 | $1,043.55 | $1,043.50 | |