| 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 | $132.69 | 8.548% | $144.0323 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $66.80 | 3.278% | $68.9897 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $230.58 | 12.126% | $258.5401 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $242.67 | 8.450% | $263.1756 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $40.30 | 4.547% | $42.1324 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $29.55 | 3.447% | $30.5686 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $138.69 | 6.123% | $147.182 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $881.28 | $954.6207 | $954.62 | $954.70 | $954.60 | |