| 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 | $132.94 | 10.267% | $146.5889 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $63.63 | 8.664% | $69.1429 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $157.95 | 5.808% | $167.1237 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $5.99 | 12.410% | $6.7334 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $6.69 | 10.757% | $7.4096 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $160.93 | 10.737% | $178.2091 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $73.67 | 12.333% | $82.7557 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $601.80 | $657.9633 | $657.96 | $657.95 | $657.90 | |