| 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 | $177.45 | 9.188% | $193.7541 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $203.84 | 6.837% | $217.7765 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $100.94 | 13.389% | $114.4549 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $146.28 | 4.664% | $153.1025 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $167.56 | 13.789% | $190.6648 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $86.50 | 8.745% | $94.0644 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $33.66 | 12.371% | $37.8241 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $916.23 | $1,001.6413 | $1,001.62 | $1,001.60 | $1,001.80 | |