| 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 | $20.32 | 11.784% | $22.7145 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $190.28 | 4.572% | $198.9796 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $38.80 | 13.331% | $43.9724 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $62.84 | 8.618% | $68.2556 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $157.47 | 12.623% | $177.3474 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $32.28 | 11.122% | $35.8702 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $216.53 | 5.558% | $228.5647 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $718.52 | $775.7044 | $775.70 | $775.65 | $775.80 | |