| 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 | $193.94 | 4.561% | $202.7856 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $144.41 | 13.463% | $163.8519 | $163.85 | $163.85 | $163.90 |
| Purchase #3 | $176.93 | 9.727% | $194.14 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $228.65 | 12.192% | $256.527 | $256.53 | $256.55 | $256.50 |
| Purchase #5 | $209.91 | 13.236% | $237.6937 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $128.43 | 12.173% | $144.0638 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $121.46 | 13.788% | $138.2069 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $1,203.73 | $1,337.2689 | $1,337.27 | $1,337.30 | $1,337.30 | |