| 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 | $40.41 | 12.185% | $45.334 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $146.93 | 8.198% | $158.9753 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $183.73 | 5.652% | $194.1144 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $208.73 | 13.850% | $237.6391 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $153.26 | 3.693% | $158.9199 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $52.56 | 6.750% | $56.1078 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $171.33 | 5.658% | $181.0239 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $956.95 | $1,032.1144 | $1,032.11 | $1,032.10 | $1,032.00 | |