| 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 | $175.36 | 4.754% | $183.6966 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $5.58 | 8.747% | $6.0681 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $213.84 | 3.155% | $220.5867 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $181.60 | 3.472% | $187.9052 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $18.77 | 7.836% | $20.2408 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $226.71 | 6.582% | $241.6321 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $197.42 | 7.352% | $211.9343 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $1,019.28 | $1,072.0638 | $1,072.07 | $1,072.10 | $1,072.00 | |