| 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 | $166.97 | 11.439% | $186.0697 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $123.60 | 13.264% | $139.9943 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $217.93 | 12.301% | $244.7376 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $155.42 | 7.482% | $167.0485 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $128.33 | 13.362% | $145.4775 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $103.62 | 11.554% | $115.5923 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $9.38 | 4.833% | $9.8333 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $905.25 | $1,008.7532 | $1,008.75 | $1,008.80 | $1,008.70 | |