| 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 | $103.28 | 12.205% | $115.8853 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $223.95 | 9.186% | $244.522 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $63.56 | 9.622% | $69.6757 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $139.87 | 6.825% | $149.4161 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $31.85 | 8.147% | $34.4448 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $146.38 | 4.412% | $152.8383 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $8.32 | 5.118% | $8.7458 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $717.21 | $775.5280 | $775.54 | $775.55 | $775.40 | |