| 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 | $189.62 | 4.627% | $198.3937 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $96.74 | 4.367% | $100.9646 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $15.91 | 9.606% | $17.4383 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $156.97 | 8.539% | $170.3737 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $135.70 | 8.496% | $147.2291 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $182.49 | 11.814% | $204.0494 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $197.59 | 9.312% | $215.9896 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $975.02 | $1,054.4384 | $1,054.43 | $1,054.45 | $1,054.40 | |