| 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 | $141.65 | 11.729% | $158.2641 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $68.67 | 3.230% | $70.888 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $238.31 | 13.658% | $270.8584 | $270.86 | $270.85 | $270.90 |
| Purchase #4 | $186.77 | 7.421% | $200.6302 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $191.55 | 10.786% | $212.2106 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $153.51 | 13.692% | $174.5286 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $192.97 | 7.747% | $207.9194 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,173.43 | $1,295.2993 | $1,295.30 | $1,295.30 | $1,295.30 | |