| 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 | $183.45 | 4.615% | $191.9162 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $49.99 | 8.829% | $54.4036 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $145.56 | 10.783% | $161.2557 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $153.55 | 11.722% | $171.5491 | $171.55 | $171.55 | $171.50 |
| Purchase #5 | $230.72 | 6.188% | $244.997 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $247.25 | 13.130% | $279.7139 | $279.71 | $279.70 | $279.70 |
| Purchase #7 | $199.59 | 13.435% | $226.4049 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,210.11 | $1,330.2404 | $1,330.24 | $1,330.20 | $1,330.20 | |