| 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 | $140.79 | 9.528% | $154.2045 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $33.74 | 8.756% | $36.6943 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $190.50 | 3.184% | $196.5655 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $87.79 | 12.509% | $98.7717 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $161.45 | 13.842% | $183.7979 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $228.30 | 4.381% | $238.3018 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $96.65 | 4.628% | $101.123 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $939.22 | $1,009.4587 | $1,009.45 | $1,009.40 | $1,009.50 | |