| 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 | $151.85 | 5.528% | $160.2443 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $112.84 | 4.724% | $118.1706 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $207.88 | 7.744% | $223.9782 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $57.64 | 9.268% | $62.9821 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $113.66 | 10.616% | $125.7261 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $118.66 | 7.566% | $127.6378 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $197.85 | 10.874% | $219.3642 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $960.38 | $1,038.1033 | $1,038.10 | $1,038.15 | $1,038.10 | |