| 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 | $162.44 | 11.341% | $180.8623 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $160.46 | 3.802% | $166.5607 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $46.90 | 9.454% | $51.3339 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $51.69 | 11.748% | $57.7625 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $97.62 | 4.384% | $101.8997 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $179.97 | 11.103% | $199.9521 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $158.89 | 3.584% | $164.5846 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $857.97 | $922.9558 | $922.94 | $922.95 | $923.10 | |