| 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 | $157.48 | 6.446% | $167.6312 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $183.66 | 11.588% | $204.9425 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $41.89 | 13.827% | $47.6821 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $109.31 | 12.843% | $123.3487 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $133.86 | 3.112% | $138.0257 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $183.71 | 4.270% | $191.5544 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $50.62 | 13.636% | $57.5225 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $860.53 | $930.7071 | $930.70 | $930.75 | $930.60 | |