| 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 | $164.33 | 8.570% | $178.4131 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $172.55 | 12.129% | $193.4786 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $67.91 | 3.751% | $70.4573 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $85.59 | 12.844% | $96.5832 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $63.97 | 7.331% | $68.6596 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $195.37 | 12.206% | $219.2169 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $164.54 | 13.595% | $186.9092 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $914.26 | $1,013.7179 | $1,013.72 | $1,013.70 | $1,013.80 | |