| 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 | $131.38 | 5.771% | $138.9619 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $32.91 | 4.547% | $34.4064 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $139.72 | 5.322% | $147.1559 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $171.42 | 13.336% | $194.2806 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $117.60 | 10.550% | $130.0068 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $156.97 | 13.543% | $178.2284 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $34.30 | 13.342% | $38.8763 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $784.30 | $861.9163 | $861.93 | $861.95 | $862.00 | |