| 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 | $76.70 | 4.470% | $80.1285 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $152.93 | 6.513% | $162.8903 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $19.37 | 9.861% | $21.2801 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $159.50 | 10.862% | $176.8249 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $222.58 | 13.460% | $252.5393 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $191.57 | 4.333% | $199.8707 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $225.32 | 6.366% | $239.6639 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,047.97 | $1,133.1977 | $1,133.19 | $1,133.20 | $1,133.20 | |