| 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 | $156.91 | 11.337% | $174.6989 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $226.63 | 5.642% | $239.4165 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $134.80 | 13.844% | $153.4617 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $145.65 | 11.713% | $162.71 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $210.27 | 9.810% | $230.8975 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $57.25 | 9.849% | $62.8886 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $240.78 | 7.734% | $259.4019 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,172.29 | $1,283.4751 | $1,283.48 | $1,283.45 | $1,283.50 | |