| 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 | $92.89 | 13.687% | $105.6039 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $242.25 | 6.244% | $257.3761 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $140.90 | 10.355% | $155.4902 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $246.28 | 5.673% | $260.2515 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $66.94 | 4.554% | $69.9884 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $144.68 | 13.573% | $164.3174 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $156.56 | 5.184% | $164.6761 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $1,090.50 | $1,177.7036 | $1,177.71 | $1,177.75 | $1,177.80 | |