| 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 | $142.37 | 13.337% | $161.3579 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $220.91 | 9.484% | $241.8611 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $116.48 | 5.271% | $122.6197 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $174.52 | 9.310% | $190.7678 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $195.78 | 10.778% | $216.8812 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $80.32 | 10.598% | $88.8323 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $207.29 | 3.422% | $214.3835 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,137.67 | $1,236.7035 | $1,236.70 | $1,236.70 | $1,236.80 | |