| 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 | $162.83 | 11.436% | $181.4512 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $242.67 | 13.606% | $275.6877 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $232.63 | 13.650% | $264.384 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $90.50 | 11.862% | $101.2351 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $45.50 | 5.705% | $48.0958 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $22.85 | 3.463% | $23.6413 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $189.77 | 6.740% | $202.5605 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $986.75 | $1,097.0556 | $1,097.06 | $1,097.10 | $1,097.10 | |