| 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 | $136.74 | 13.184% | $154.7678 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $141.35 | 12.226% | $158.6315 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $225.50 | 9.840% | $247.6892 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $6.57 | 5.330% | $6.9202 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $209.31 | 5.359% | $220.5269 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $244.74 | 4.516% | $255.7925 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $31.39 | 13.618% | $35.6647 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $995.60 | $1,079.9928 | $1,079.99 | $1,080.00 | $1,080.00 | |