| 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 | $157.32 | 12.526% | $177.0259 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $84.50 | 9.494% | $92.5224 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $220.35 | 8.539% | $239.1657 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $112.70 | 13.796% | $128.2481 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $67.76 | 8.636% | $73.6118 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $71.83 | 6.197% | $76.2813 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $192.69 | 8.547% | $209.1592 | $209.16 | $209.15 | $209.20 |
| 7 purchase totals = | $907.15 | $996.0144 | $996.02 | $996.00 | $996.00 | |