| 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 | $172.55 | 4.691% | $180.6443 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $140.53 | 12.217% | $157.6986 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $102.59 | 12.154% | $115.0588 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $192.92 | 11.192% | $214.5116 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $173.35 | 6.605% | $184.7998 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $197.69 | 8.262% | $214.0231 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $34.86 | 6.175% | $37.0126 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $1,014.49 | $1,103.7488 | $1,103.74 | $1,103.70 | $1,103.70 | |