| 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 | $178.45 | 7.346% | $191.5589 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $245.39 | 9.582% | $268.9033 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $117.96 | 6.315% | $125.4092 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $184.30 | 3.614% | $190.9606 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $19.75 | 5.646% | $20.8651 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $224.48 | 5.686% | $237.2439 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $140.58 | 11.484% | $156.7242 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,110.91 | $1,191.6652 | $1,191.66 | $1,191.60 | $1,191.70 | |