| 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 | $171.72 | 12.736% | $193.5903 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $250.90 | 8.643% | $272.5853 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $27.62 | 5.577% | $29.1604 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $96.35 | 5.493% | $101.6425 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $118.69 | 13.412% | $134.6087 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $45.75 | 10.798% | $50.6901 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $6.65 | 9.149% | $7.2584 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $717.68 | $789.5357 | $789.54 | $789.55 | $789.60 | |