| 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 | $157.27 | 12.783% | $177.3738 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $18.45 | 5.691% | $19.5 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $181.65 | 11.157% | $201.9167 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $227.49 | 10.843% | $252.1567 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $219.57 | 4.551% | $229.5626 | $229.56 | $229.55 | $229.60 |
| Purchase #6 | $230.87 | 6.139% | $245.0431 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $170.71 | 8.173% | $184.6621 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $1,206.01 | $1,310.2150 | $1,310.21 | $1,310.15 | $1,310.30 | |