| 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 | $184.58 | 7.346% | $198.1392 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $183.45 | 10.865% | $203.3818 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $131.60 | 3.735% | $136.5153 | $136.52 | $136.50 | $136.50 |
| Purchase #4 | $54.69 | 3.575% | $56.6452 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $199.47 | 12.276% | $223.9569 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $69.95 | 10.480% | $77.2808 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $61.38 | 8.822% | $66.7949 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $885.12 | $962.7141 | $962.72 | $962.75 | $962.70 | |