| 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 | $173.36 | 6.117% | $183.9644 | $183.96 | $183.95 | $184.00 |
| Purchase #2 | $249.65 | 8.496% | $270.8603 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $185.64 | 4.542% | $194.0718 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $121.69 | 10.232% | $134.1413 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $137.57 | 5.392% | $144.9878 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $229.52 | 10.564% | $253.7665 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $122.63 | 7.560% | $131.9008 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $1,220.06 | $1,313.6929 | $1,313.69 | $1,313.65 | $1,313.80 | |