| 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 | $147.57 | 6.682% | $157.4306 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $103.84 | 3.865% | $107.8534 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $220.99 | 8.204% | $239.12 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $135.73 | 4.631% | $142.0157 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $41.89 | 8.380% | $45.4004 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $192.49 | 6.577% | $205.1501 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $202.94 | 9.850% | $222.9296 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $1,045.45 | $1,119.8998 | $1,119.90 | $1,119.90 | $1,119.90 | |