| 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 | $135.91 | 13.175% | $153.8161 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $63.97 | 8.206% | $69.2194 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $230.91 | 12.480% | $259.7276 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $5.58 | 4.854% | $5.8509 | $5.85 | $5.85 | $5.90 |
| Purchase #5 | $122.53 | 13.231% | $138.7419 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $52.25 | 11.140% | $58.0707 | $58.07 | $58.05 | $58.10 |
| Purchase #7 | $238.54 | 4.123% | $248.375 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $849.69 | $933.8016 | $933.81 | $933.80 | $933.80 | |