| 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 | $133.97 | 10.406% | $147.9109 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $224.87 | 11.778% | $251.3552 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $137.57 | 10.857% | $152.506 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $47.99 | 12.304% | $53.8947 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $31.68 | 5.519% | $33.4284 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $35.85 | 10.735% | $39.6985 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $45.99 | 10.448% | $50.795 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $657.92 | $729.5887 | $729.60 | $729.60 | $729.60 | |