| 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 | $166.74 | 12.851% | $188.1678 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $224.38 | 9.486% | $245.6647 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $63.58 | 7.711% | $68.4827 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $152.25 | 9.750% | $167.0944 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $207.44 | 11.150% | $230.5696 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $229.83 | 7.731% | $247.5982 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $42.81 | 7.245% | $45.9116 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $1,087.03 | $1,193.4890 | $1,193.48 | $1,193.45 | $1,193.60 | |