| 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 | $163.54 | 12.277% | $183.6178 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $147.74 | 4.852% | $154.9083 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $249.30 | 10.245% | $274.8408 | $274.84 | $274.85 | $274.80 |
| Purchase #4 | $135.64 | 8.759% | $147.5207 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $32.96 | 6.256% | $35.022 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $130.59 | 6.470% | $139.0392 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $10.62 | 8.497% | $11.5224 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $870.39 | $946.4712 | $946.47 | $946.40 | $946.30 | |