| 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 | $106.36 | 8.335% | $115.2251 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $156.78 | 7.691% | $168.8379 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $153.76 | 3.523% | $159.177 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $162.67 | 13.104% | $183.9863 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $196.26 | 3.792% | $203.7022 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $85.36 | 7.442% | $91.7125 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $189.45 | 9.788% | $207.9934 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $1,050.64 | $1,130.6344 | $1,130.64 | $1,130.70 | $1,130.60 | |