| 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 | $126.66 | 13.335% | $143.5501 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $96.68 | 3.604% | $100.1643 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $156.84 | 9.768% | $172.1601 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $207.56 | 7.605% | $223.3449 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $152.33 | 5.680% | $160.9823 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $241.62 | 5.591% | $255.129 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $68.51 | 8.724% | $74.4868 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $1,050.20 | $1,129.8175 | $1,129.81 | $1,129.85 | $1,129.90 | |