| 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 | $14.64 | 10.610% | $16.1933 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $45.75 | 8.647% | $49.706 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $181.57 | 5.280% | $191.1569 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $200.63 | 7.403% | $215.4826 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $115.91 | 9.528% | $126.9539 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $78.32 | 8.168% | $84.7172 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $166.81 | 13.388% | $189.1425 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $803.63 | $873.3524 | $873.35 | $873.35 | $873.40 | |