| 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 | $207.97 | 3.602% | $215.4611 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $91.30 | 3.554% | $94.5448 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $146.92 | 6.399% | $156.3214 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $89.36 | 8.218% | $96.7036 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $167.62 | 10.156% | $184.6435 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $113.66 | 6.282% | $120.8001 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $233.27 | 12.643% | $262.7623 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $1,050.10 | $1,131.2368 | $1,131.22 | $1,131.20 | $1,131.20 | |