| 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 | $131.59 | 12.127% | $147.5479 | $147.55 | $147.55 | $147.50 |
| Purchase #2 | $113.90 | 3.802% | $118.2305 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $176.77 | 7.349% | $189.7608 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $166.86 | 11.576% | $186.1757 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $69.69 | 10.111% | $76.7364 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $113.62 | 10.444% | $125.4865 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $103.35 | 5.134% | $108.656 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $875.78 | $952.5938 | $952.61 | $952.65 | $952.60 | |