| 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 | $167.94 | 7.441% | $180.4364 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $206.70 | 7.265% | $221.7168 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $85.83 | 11.658% | $95.8361 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $118.92 | 6.390% | $126.519 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $151.50 | 7.231% | $162.455 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $201.34 | 13.235% | $227.9873 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $89.96 | 13.457% | $102.0659 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $1,022.19 | $1,117.0165 | $1,117.04 | $1,117.00 | $1,117.00 | |