| 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 | $106.54 | 11.580% | $118.8773 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $171.82 | 5.329% | $180.9763 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $152.84 | 9.699% | $167.664 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $36.45 | 3.168% | $37.6047 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $126.92 | 8.756% | $138.0331 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $38.86 | 7.851% | $41.9109 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $67.35 | 8.694% | $73.2054 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $700.78 | $758.2717 | $758.27 | $758.30 | $758.30 | |