| 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 | $149.94 | 7.430% | $161.0805 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $28.44 | 7.651% | $30.6159 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $233.80 | 4.731% | $244.8611 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $196.73 | 7.364% | $211.2172 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $8.49 | 6.134% | $9.0108 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $242.58 | 4.467% | $253.416 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $164.30 | 13.275% | $186.1108 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $1,024.28 | $1,096.3123 | $1,096.32 | $1,096.25 | $1,096.30 | |