| 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 | $156.63 | 11.679% | $174.9228 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $93.61 | 3.499% | $96.8854 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $222.62 | 5.560% | $234.9977 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $16.46 | 9.633% | $18.0456 | $18.05 | $18.05 | $18.00 |
| Purchase #5 | $41.70 | 5.399% | $43.9514 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $101.38 | 4.149% | $105.5863 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $43.44 | 5.570% | $45.8596 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $675.84 | $720.2488 | $720.26 | $720.25 | $720.30 | |