| 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 | $161.81 | 8.238% | $175.1399 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $170.73 | 6.764% | $182.2782 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $63.78 | 5.734% | $67.4371 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $175.60 | 3.837% | $182.3378 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $149.29 | 4.463% | $155.9528 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $67.72 | 7.413% | $72.7401 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $240.71 | 10.132% | $265.0987 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,029.64 | $1,100.9846 | $1,100.99 | $1,101.05 | $1,100.90 | |