| 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 | $6.65 | 11.253% | $7.3983 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $186.69 | 4.641% | $195.3543 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $192.25 | 3.609% | $199.1883 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $144.57 | 4.479% | $151.0453 | $151.05 | $151.05 | $151.00 |
| Purchase #5 | $105.86 | 3.504% | $109.5693 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $132.97 | 11.486% | $148.2429 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $194.60 | 4.173% | $202.7207 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $963.59 | $1,013.5191 | $1,013.52 | $1,013.50 | $1,013.50 | |