| 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 | $136.49 | 11.535% | $152.2341 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $104.37 | 3.631% | $108.1597 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $179.88 | 3.631% | $186.4114 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $185.61 | 3.443% | $192.0006 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $16.29 | 3.479% | $16.8567 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $144.74 | 12.287% | $162.5242 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $139.32 | 13.417% | $158.0126 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $906.70 | $976.1993 | $976.19 | $976.15 | $976.20 | |