| 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 | $175.89 | 4.704% | $184.1639 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $238.70 | 4.564% | $249.5943 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $178.34 | 10.589% | $197.2244 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $192.31 | 13.174% | $217.6449 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $180.77 | 5.273% | $190.302 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $68.31 | 7.736% | $73.5945 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $48.98 | 5.606% | $51.7258 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $1,083.30 | $1,164.2498 | $1,164.23 | $1,164.25 | $1,164.20 | |