| 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 | $150.53 | 4.174% | $156.8131 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $17.34 | 9.496% | $18.9866 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $232.59 | 3.808% | $241.447 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $54.60 | 12.174% | $61.247 | $61.25 | $61.25 | $61.20 |
| Purchase #5 | $217.90 | 9.843% | $239.3479 | $239.35 | $239.35 | $239.30 |
| Purchase #6 | $35.59 | 11.472% | $39.6729 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $7.36 | 10.656% | $8.1443 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $715.91 | $765.6588 | $765.66 | $765.65 | $765.50 | |