| 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 | $162.53 | 8.541% | $176.4117 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $182.32 | 13.571% | $207.0626 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $53.77 | 4.732% | $56.3144 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $11.71 | 7.426% | $12.5796 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $153.49 | 11.768% | $171.5527 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $64.43 | 9.170% | $70.3382 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $19.54 | 7.718% | $21.0481 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $647.79 | $715.3073 | $715.30 | $715.30 | $715.30 | |