| 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 | $135.84 | 4.435% | $141.8645 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $5.43 | 10.637% | $6.0076 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $67.91 | 10.508% | $75.046 | $75.05 | $75.05 | $75.00 |
| Purchase #4 | $126.55 | 3.332% | $130.7666 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $165.26 | 12.511% | $185.9357 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $124.78 | 3.349% | $128.9589 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $24.88 | 8.548% | $27.0067 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $650.65 | $695.5860 | $695.60 | $695.55 | $695.60 | |