| 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 | $132.95 | 3.395% | $137.4637 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $68.82 | 11.556% | $76.7728 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $104.98 | 10.771% | $116.2874 | $116.29 | $116.30 | $116.30 |
| Purchase #4 | $101.27 | 10.766% | $112.1727 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $171.86 | 5.517% | $181.3415 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $92.66 | 11.185% | $103.024 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $178.92 | 13.807% | $203.6235 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $851.46 | $930.6856 | $930.67 | $930.60 | $930.70 | |