| 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 | $175.88 | 10.147% | $193.7265 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $58.57 | 8.236% | $63.3938 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $240.69 | 13.618% | $273.4672 | $273.47 | $273.45 | $273.50 |
| Purchase #4 | $235.28 | 10.313% | $259.5444 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $229.25 | 13.679% | $260.6091 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $248.45 | 8.796% | $270.3037 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $202.80 | 5.634% | $214.2258 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,390.92 | $1,535.2705 | $1,535.27 | $1,535.30 | $1,535.20 | |