| 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 | $120.59 | 11.676% | $134.6701 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $130.68 | 6.345% | $138.9716 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $98.72 | 5.114% | $103.7685 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $122.85 | 13.117% | $138.9642 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $209.82 | 4.198% | $218.6282 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $36.70 | 3.615% | $38.0267 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $12.25 | 13.695% | $13.9276 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $731.61 | $786.9569 | $786.96 | $786.95 | $787.00 | |