| 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 | $144.37 | 11.192% | $160.5279 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $245.37 | 10.683% | $271.5829 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $177.76 | 11.710% | $198.5757 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $175.98 | 7.163% | $188.5854 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $155.46 | 5.497% | $164.0056 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $45.71 | 13.211% | $51.7487 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $168.43 | 13.741% | $191.574 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $1,113.08 | $1,226.6002 | $1,226.61 | $1,226.65 | $1,226.60 | |