| 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 | $192.81 | 13.359% | $218.5675 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $25.79 | 3.150% | $26.6024 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $187.96 | 3.574% | $194.6777 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $128.88 | 7.137% | $138.0782 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $11.94 | 13.718% | $13.5779 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $171.68 | 8.798% | $186.7844 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $148.37 | 7.360% | $159.29 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $867.43 | $937.5781 | $937.58 | $937.65 | $937.70 | |