| 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 | $136.68 | 3.283% | $141.1672 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $247.71 | 8.645% | $269.1245 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $129.48 | 6.755% | $138.2264 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $248.68 | 4.482% | $259.8258 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $163.56 | 13.435% | $185.5343 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $158.75 | 8.801% | $172.7216 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $6.97 | 8.315% | $7.5496 | $7.55 | $7.55 | $7.50 |
| 7 purchase totals = | $1,091.83 | $1,174.1494 | $1,174.15 | $1,174.15 | $1,174.00 | |