| 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 | $77.82 | 8.578% | $84.4954 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $129.66 | 5.475% | $136.7589 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $111.99 | 11.279% | $124.6214 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $137.48 | 12.324% | $154.423 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $137.54 | 9.560% | $150.6888 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $224.31 | 8.190% | $242.681 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $161.34 | 10.302% | $177.9612 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $980.14 | $1,071.6297 | $1,071.63 | $1,071.60 | $1,071.70 | |