| 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 | $156.41 | 4.179% | $162.9464 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $74.32 | 10.105% | $81.83 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $191.62 | 3.126% | $197.61 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $166.58 | 3.407% | $172.2554 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $237.48 | 9.669% | $260.4419 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $215.87 | 6.584% | $230.0829 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $172.45 | 10.331% | $190.2658 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $1,214.73 | $1,295.4324 | $1,295.44 | $1,295.45 | $1,295.40 | |