| 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 | $178.91 | 3.393% | $184.9804 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $91.92 | 5.173% | $96.675 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $5.65 | 3.701% | $5.8591 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $104.43 | 12.127% | $117.0942 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $12.66 | 7.811% | $13.6489 | $13.65 | $13.65 | $13.60 |
| Purchase #6 | $16.43 | 3.465% | $16.9993 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $45.29 | 7.679% | $48.7678 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $455.29 | $484.0247 | $484.03 | $484.05 | $484.10 | |