| 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 | $141.96 | 9.756% | $155.8096 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $95.44 | 12.615% | $107.4798 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $162.79 | 6.703% | $173.7018 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $247.52 | 4.167% | $257.8342 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $184.78 | 4.794% | $193.6384 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $72.43 | 8.242% | $78.3997 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $182.84 | 12.789% | $206.2234 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,087.76 | $1,173.0869 | $1,173.08 | $1,173.10 | $1,173.00 | |