| 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 | $189.77 | 7.120% | $203.2816 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $174.45 | 4.205% | $181.7856 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $135.43 | 11.681% | $151.2496 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $155.41 | 12.277% | $174.4897 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $152.84 | 12.862% | $172.4983 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $45.81 | 8.777% | $49.8307 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $213.71 | 8.868% | $232.6618 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,067.42 | $1,165.7973 | $1,165.80 | $1,165.85 | $1,165.80 | |