| 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 | $155.99 | 3.566% | $161.5526 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $123.32 | 12.342% | $138.5402 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $108.90 | 3.203% | $112.3881 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $236.55 | 13.491% | $268.463 | $268.46 | $268.45 | $268.50 |
| Purchase #5 | $239.35 | 5.522% | $252.5669 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $207.32 | 10.812% | $229.7354 | $229.74 | $229.75 | $229.70 |
| Purchase #7 | $240.46 | 6.805% | $256.8233 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $1,311.89 | $1,420.0695 | $1,420.07 | $1,420.05 | $1,420.10 | |