| 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 | $140.68 | 12.439% | $158.1792 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $242.73 | 6.276% | $257.9637 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $80.69 | 8.522% | $87.5664 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $193.47 | 7.208% | $207.4153 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $188.51 | 9.835% | $207.05 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $141.57 | 3.197% | $146.096 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $51.70 | 4.260% | $53.9024 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $1,039.35 | $1,118.1730 | $1,118.18 | $1,118.15 | $1,118.30 | |