| 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 | $129.79 | 8.508% | $140.8325 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $149.66 | 10.452% | $165.3025 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $19.87 | 13.391% | $22.5308 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $204.35 | 8.843% | $222.4207 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $160.67 | 9.391% | $175.7585 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $238.95 | 10.516% | $264.078 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $197.48 | 3.576% | $204.5419 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $1,100.77 | $1,195.4649 | $1,195.46 | $1,195.50 | $1,195.40 | |