| 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 | $207.77 | 8.713% | $225.873 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $7.45 | 11.541% | $8.3098 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $175.47 | 12.140% | $196.7721 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $166.44 | 6.487% | $177.237 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $217.69 | 5.705% | $230.1092 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $53.39 | 12.127% | $59.8646 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $61.46 | 11.276% | $68.3902 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $889.67 | $966.5559 | $966.55 | $966.50 | $966.60 | |