| 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 | $155.74 | 13.345% | $176.5235 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $95.61 | 7.220% | $102.513 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $149.84 | 11.536% | $167.1255 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $65.35 | 6.453% | $69.567 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $23.42 | 6.332% | $24.903 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $248.99 | 7.197% | $266.9098 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $124.69 | 12.231% | $139.9408 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $863.64 | $947.4826 | $947.48 | $947.45 | $947.40 | |