| 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 | $122.98 | 10.264% | $135.6027 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $25.67 | 6.845% | $27.4271 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $162.87 | 3.578% | $168.6975 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $162.58 | 3.541% | $168.337 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $67.70 | 10.485% | $74.7983 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $217.42 | 8.230% | $235.3137 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $73.34 | 3.229% | $75.7081 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $832.56 | $885.8844 | $885.89 | $885.90 | $885.80 | |