| 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 | $136.50 | 11.255% | $151.8631 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $149.49 | 5.323% | $157.4474 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $73.30 | 13.418% | $83.1354 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $247.87 | 8.332% | $268.5225 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $221.44 | 12.796% | $249.7755 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $136.29 | 3.325% | $140.8216 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $104.84 | 4.578% | $109.6396 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $1,069.73 | $1,161.2051 | $1,161.21 | $1,161.20 | $1,161.10 | |