| 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 | $126.76 | 3.152% | $130.7555 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $233.59 | 13.703% | $265.5988 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $159.90 | 11.400% | $178.1286 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $82.72 | 3.245% | $85.4043 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $94.67 | 10.861% | $104.9521 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $235.69 | 5.874% | $249.5344 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $154.41 | 7.684% | $166.2749 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,087.74 | $1,180.6486 | $1,180.64 | $1,180.65 | $1,180.70 | |