| 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 | $202.35 | 8.118% | $218.7768 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $171.70 | 9.325% | $187.711 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $153.34 | 7.868% | $165.4048 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $96.75 | 8.596% | $105.0666 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $8.62 | 5.641% | $9.1063 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $7.45 | 11.480% | $8.3053 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $124.72 | 11.183% | $138.6674 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $764.93 | $833.0382 | $833.05 | $833.00 | $833.10 | |