| 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 | $142.97 | 11.146% | $158.9054 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $16.68 | 9.776% | $18.3106 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $206.32 | 9.818% | $226.5765 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $5.29 | 6.643% | $5.6414 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $48.96 | 10.573% | $54.1365 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $48.69 | 4.410% | $50.8372 | $50.84 | $50.85 | $50.80 |
| Purchase #7 | $91.53 | 3.825% | $95.031 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $560.44 | $609.4386 | $609.45 | $609.50 | $609.30 | |