| 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 | $145.87 | 11.371% | $162.4569 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $31.71 | 8.363% | $34.3619 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $193.28 | 3.154% | $199.3761 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $214.50 | 8.305% | $232.3142 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $230.99 | 9.589% | $253.1396 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $125.70 | 4.102% | $130.8562 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $188.90 | 11.277% | $210.2023 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,130.95 | $1,222.7072 | $1,222.71 | $1,222.70 | $1,222.80 | |