| 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 | $172.63 | 11.362% | $192.2442 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $139.39 | 9.238% | $152.2668 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $249.61 | 6.270% | $265.2605 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $69.72 | 10.304% | $76.9039 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $221.88 | 5.309% | $233.6596 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $177.64 | 6.399% | $189.0072 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $50.72 | 8.380% | $54.9703 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $1,081.59 | $1,164.3125 | $1,164.31 | $1,164.25 | $1,164.40 | |