| 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 | $65.50 | 13.686% | $74.4643 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $68.84 | 4.762% | $72.1182 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $175.44 | 4.499% | $183.333 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $227.90 | 6.473% | $242.652 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $223.39 | 4.807% | $234.1284 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $96.65 | 6.640% | $103.0676 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $219.58 | 3.769% | $227.856 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,077.30 | $1,137.6195 | $1,137.62 | $1,137.60 | $1,137.70 | |