| 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 | $135.81 | 5.280% | $142.9808 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $156.58 | 12.638% | $176.3686 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $110.31 | 9.352% | $120.6262 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $109.77 | 3.396% | $113.4978 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $41.89 | 3.221% | $43.2393 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $186.51 | 12.519% | $209.8592 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $153.37 | 7.757% | $165.2669 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $894.24 | $971.8388 | $971.85 | $971.85 | $971.90 | |