| 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 | $69.29 | 9.421% | $75.8178 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $245.93 | 9.201% | $268.558 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $80.90 | 4.655% | $84.6659 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $82.61 | 7.586% | $88.8768 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $161.90 | 11.588% | $180.661 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $186.59 | 7.454% | $200.4984 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $220.56 | 12.615% | $248.3836 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $1,047.78 | $1,147.4615 | $1,147.47 | $1,147.45 | $1,147.60 | |