| 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 | $142.81 | 8.745% | $155.2987 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $139.81 | 6.428% | $148.797 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $108.96 | 3.355% | $112.6156 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $223.87 | 9.480% | $245.0929 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $12.79 | 4.592% | $13.3773 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $129.65 | 3.752% | $134.5145 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $184.76 | 11.312% | $205.6601 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $942.65 | $1,015.3561 | $1,015.36 | $1,015.35 | $1,015.40 | |