| 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 | $144.88 | 9.739% | $158.9899 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $229.63 | 4.749% | $240.5351 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $57.54 | 3.194% | $59.3778 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $97.66 | 6.130% | $103.6466 | $103.65 | $103.65 | $103.60 |
| Purchase #5 | $240.26 | 8.123% | $259.7763 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $214.32 | 9.344% | $234.3461 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $7.45 | 7.838% | $8.0339 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $991.74 | $1,064.7057 | $1,064.72 | $1,064.80 | $1,064.60 | |