| 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 | $164.44 | 7.535% | $176.8306 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $40.59 | 10.126% | $44.7001 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $146.59 | 7.861% | $158.1134 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $63.52 | 13.846% | $72.315 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $172.98 | 6.400% | $184.0507 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $224.25 | 13.433% | $254.3735 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $138.57 | 6.165% | $147.1128 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $950.94 | $1,037.4961 | $1,037.49 | $1,037.45 | $1,037.50 | |