| 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 | $68.63 | 12.528% | $77.228 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $181.39 | 11.504% | $202.2571 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $121.86 | 5.219% | $128.2199 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $24.39 | 5.774% | $25.7983 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $217.86 | 7.808% | $234.8705 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $243.85 | 6.597% | $259.9368 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $227.59 | 5.302% | $239.6568 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,085.57 | $1,167.9674 | $1,167.98 | $1,167.95 | $1,168.00 | |