| 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 | $180.88 | 13.530% | $205.3531 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $89.26 | 10.571% | $98.6957 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $49.47 | 7.257% | $53.06 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $189.32 | 8.844% | $206.0635 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $94.70 | 12.525% | $106.5612 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $198.55 | 6.223% | $210.9058 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $213.35 | 7.259% | $228.8371 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,015.53 | $1,109.4764 | $1,109.48 | $1,109.45 | $1,109.60 | |