| 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 | $142.43 | 3.795% | $147.8352 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $70.79 | 9.197% | $77.3006 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $198.78 | 11.567% | $221.7729 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $208.93 | 5.614% | $220.6593 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $131.66 | 12.131% | $147.6317 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $56.73 | 12.378% | $63.752 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $149.59 | 12.742% | $168.6508 | $168.65 | $168.65 | $168.70 |
| 7 purchase totals = | $958.91 | $1,047.6025 | $1,047.60 | $1,047.60 | $1,047.70 | |