| 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 | $159.76 | 10.210% | $176.0715 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $162.93 | 13.485% | $184.9011 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $162.96 | 12.461% | $183.2664 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $161.71 | 8.348% | $175.2096 | $175.21 | $175.20 | $175.20 |
| Purchase #5 | $61.95 | 4.826% | $64.9397 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $6.29 | 6.625% | $6.7067 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $134.88 | 9.287% | $147.4063 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $850.48 | $938.5013 | $938.51 | $938.45 | $938.50 | |