| 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 | $156.63 | 5.811% | $165.7318 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $146.73 | 7.477% | $157.701 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $249.33 | 13.161% | $282.1443 | $282.14 | $282.15 | $282.10 |
| Purchase #4 | $134.91 | 3.696% | $139.8963 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $35.70 | 10.743% | $39.5353 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $152.96 | 9.612% | $167.6625 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $112.73 | 10.507% | $124.5745 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $988.99 | $1,077.2457 | $1,077.24 | $1,077.25 | $1,077.20 | |