| 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 | $126.85 | 5.595% | $133.9473 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $170.58 | 9.764% | $187.2354 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $162.99 | 11.143% | $181.152 | $181.15 | $181.15 | $181.20 |
| Purchase #4 | $94.37 | 11.312% | $105.0451 | $105.05 | $105.05 | $105.00 |
| Purchase #5 | $103.68 | 4.789% | $108.6452 | $108.65 | $108.65 | $108.60 |
| Purchase #6 | $229.28 | 10.421% | $253.1733 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $126.43 | 4.766% | $132.4557 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $1,014.18 | $1,101.6540 | $1,101.67 | $1,101.65 | $1,101.60 | |