| 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 | $142.54 | 5.767% | $150.7603 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $117.48 | 11.423% | $130.8997 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $194.79 | 12.791% | $219.7056 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $46.32 | 11.389% | $51.5954 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $201.36 | 12.293% | $226.1132 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $22.85 | 13.658% | $25.9709 | $25.97 | $25.95 | $26.00 |
| Purchase #7 | $240.70 | 13.568% | $273.3582 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $966.04 | $1,078.4033 | $1,078.41 | $1,078.35 | $1,078.50 | |