| 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 | $171.41 | 11.607% | $191.3056 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $221.38 | 4.143% | $230.5518 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $125.99 | 4.737% | $131.9581 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $102.66 | 6.446% | $109.2775 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $33.89 | 8.144% | $36.65 | $36.65 | $36.65 | $36.70 |
| Purchase #6 | $123.88 | 3.736% | $128.5082 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $124.84 | 8.522% | $135.4789 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $904.05 | $963.7301 | $963.74 | $963.75 | $963.90 | |