| 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 | $193.56 | 5.222% | $203.6677 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $214.50 | 12.282% | $240.8449 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $171.65 | 9.693% | $188.288 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $130.42 | 11.164% | $144.9801 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $47.91 | 10.251% | $52.8213 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $142.96 | 3.287% | $147.6591 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $173.98 | 6.611% | $185.4818 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $1,074.98 | $1,163.7429 | $1,163.74 | $1,163.75 | $1,163.80 | |