| 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 | $159.48 | 8.384% | $172.8508 | $172.85 | $172.85 | $172.90 |
| Purchase #2 | $240.71 | 13.494% | $273.1914 | $273.19 | $273.20 | $273.20 |
| Purchase #3 | $63.26 | 10.628% | $69.9833 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $8.92 | 7.791% | $9.615 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $186.98 | 4.250% | $194.9267 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $201.99 | 4.177% | $210.4271 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $237.56 | 5.377% | $250.3336 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,098.90 | $1,181.3279 | $1,181.33 | $1,181.40 | $1,181.30 | |