| 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 | $86.85 | 13.669% | $98.7215 | $98.72 | $98.70 | $98.70 |
| Purchase #2 | $160.48 | 11.153% | $178.3783 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $190.61 | 8.806% | $207.3951 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $177.60 | 12.193% | $199.2548 | $199.25 | $199.25 | $199.30 |
| Purchase #5 | $189.37 | 7.402% | $203.3872 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $40.52 | 5.236% | $42.6416 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $119.34 | 4.535% | $124.7521 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $964.77 | $1,054.5306 | $1,054.53 | $1,054.55 | $1,054.60 | |