| 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 | $162.75 | 5.126% | $171.0926 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $91.40 | 3.550% | $94.6447 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $67.79 | 13.307% | $76.8108 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $192.44 | 6.218% | $204.4059 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $104.67 | 3.721% | $108.5648 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $81.80 | 7.643% | $88.052 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $233.40 | 5.571% | $246.4027 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $934.25 | $989.9735 | $989.96 | $989.95 | $990.00 | |