| 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 | $184.88 | 3.705% | $191.7298 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $201.29 | 6.507% | $214.3879 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $17.37 | 7.121% | $18.6069 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $35.90 | 9.823% | $39.4265 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $179.75 | 8.281% | $194.6351 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $113.28 | 10.830% | $125.5482 | $125.55 | $125.55 | $125.50 |
| Purchase #7 | $66.81 | 10.287% | $73.6827 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $799.28 | $858.0171 | $858.03 | $858.10 | $857.90 | |