| 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 | $149.44 | 5.695% | $157.9506 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $101.64 | 13.696% | $115.5606 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $134.99 | 7.154% | $144.6472 | $144.65 | $144.65 | $144.60 |
| Purchase #4 | $74.48 | 12.189% | $83.5584 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $223.83 | 7.590% | $240.8187 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $138.87 | 10.629% | $153.6305 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $107.33 | 4.159% | $111.7939 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $930.58 | $1,007.9599 | $1,007.96 | $1,007.95 | $1,008.00 | |