| 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 | $165.25 | 13.164% | $187.0035 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $226.57 | 8.224% | $245.2031 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $80.70 | 11.643% | $90.0959 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $107.64 | 5.867% | $113.9552 | $113.96 | $113.95 | $114.00 |
| Purchase #5 | $128.71 | 13.796% | $146.4668 | $146.47 | $146.45 | $146.50 |
| Purchase #6 | $242.60 | 12.637% | $273.2574 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $248.34 | 6.717% | $265.021 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $1,199.81 | $1,321.0029 | $1,321.01 | $1,320.95 | $1,321.10 | |