| 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 | $134.66 | 9.627% | $147.6237 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $160.65 | 11.760% | $179.5424 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $34.65 | 5.249% | $36.4688 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $89.75 | 4.435% | $93.7304 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $49.45 | 8.565% | $53.6854 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $174.42 | 5.278% | $183.6259 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $8.65 | 3.550% | $8.9571 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $652.23 | $703.6337 | $703.64 | $703.65 | $703.60 | |