| 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 | $187.35 | 10.860% | $207.6962 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $186.51 | 9.393% | $204.0289 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $206.96 | 5.806% | $218.9761 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $140.40 | 9.379% | $153.5681 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $122.39 | 7.504% | $131.5741 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $173.74 | 8.836% | $189.0917 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $74.28 | 10.264% | $81.9041 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $1,091.63 | $1,186.8392 | $1,186.84 | $1,186.85 | $1,186.90 | |