| 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 | $158.97 | 3.571% | $164.6468 | $164.65 | $164.65 | $164.60 |
| Purchase #2 | $238.99 | 5.767% | $252.7726 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $233.84 | 12.391% | $262.8151 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $24.95 | 10.696% | $27.6187 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $92.77 | 13.560% | $105.3496 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $138.85 | 12.737% | $156.5353 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $95.35 | 8.314% | $103.2774 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $983.72 | $1,073.0155 | $1,073.03 | $1,073.00 | $1,072.90 | |