| 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 | $137.26 | 12.656% | $154.6316 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $158.38 | 3.870% | $164.5093 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $40.30 | 3.241% | $41.6061 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $156.98 | 9.388% | $171.7173 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $225.98 | 5.839% | $239.175 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $196.45 | 11.423% | $218.8905 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $220.67 | 10.868% | $244.6524 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $1,136.02 | $1,235.1822 | $1,235.19 | $1,235.20 | $1,235.20 | |