| 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 | $172.64 | 10.173% | $190.2027 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $162.68 | 5.299% | $171.3004 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $67.35 | 11.685% | $75.2198 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $38.30 | 4.349% | $39.9657 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $35.73 | 9.583% | $39.154 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $60.96 | 3.789% | $63.2698 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $30.83 | 3.418% | $31.8838 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $568.49 | $610.9962 | $610.99 | $610.95 | $611.10 | |