| 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 | $156.43 | 6.607% | $166.7653 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $135.71 | 5.353% | $142.9746 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $247.43 | 10.335% | $273.0019 | $273.00 | $273.00 | $273.00 |
| Purchase #4 | $229.47 | 4.608% | $240.044 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $197.45 | 10.415% | $218.0144 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $44.76 | 8.694% | $48.6514 | $48.65 | $48.65 | $48.70 |
| Purchase #7 | $66.80 | 3.311% | $69.0117 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $1,078.05 | $1,158.4633 | $1,158.45 | $1,158.40 | $1,158.50 | |