| 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 | $137.41 | 3.236% | $141.8566 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $6.63 | 6.187% | $7.0402 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $120.99 | 4.325% | $126.2228 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $45.91 | 8.534% | $49.828 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $141.30 | 10.728% | $156.4587 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $99.84 | 8.848% | $108.6738 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $201.42 | 4.517% | $210.5181 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $753.50 | $800.5982 | $800.60 | $800.55 | $800.60 | |