| 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 | $135.35 | 8.766% | $147.2148 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $171.72 | 12.833% | $193.7568 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $57.29 | 6.341% | $60.9228 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $245.50 | 3.454% | $253.9796 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $204.71 | 4.651% | $214.2311 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $242.56 | 4.470% | $253.4024 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $58.73 | 3.683% | $60.893 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $1,115.86 | $1,184.4005 | $1,184.39 | $1,184.40 | $1,184.40 | |