| 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 | $140.64 | 5.284% | $148.0714 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $70.57 | 7.442% | $75.8218 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $229.91 | 10.213% | $253.3907 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $29.65 | 7.454% | $31.8601 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $235.87 | 12.576% | $265.533 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $114.54 | 10.579% | $126.6572 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $103.96 | 9.115% | $113.436 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $925.14 | $1,014.7702 | $1,014.77 | $1,014.75 | $1,014.80 | |