| 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 | $180.72 | 11.808% | $202.0594 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $141.38 | 4.543% | $147.8029 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $124.82 | 10.126% | $137.4593 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $113.68 | 3.540% | $117.7043 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $90.43 | 12.634% | $101.8549 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $160.56 | 5.177% | $168.8722 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $119.69 | 7.593% | $128.7781 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $931.28 | $1,004.5311 | $1,004.52 | $1,004.50 | $1,004.70 | |