| 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 | $142.46 | 10.437% | $157.3286 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $81.66 | 6.220% | $86.7393 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $135.64 | 3.220% | $140.0076 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $110.82 | 13.664% | $125.9624 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $189.34 | 13.169% | $214.2742 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $232.42 | 10.567% | $256.9798 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $184.56 | 4.168% | $192.2525 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $1,076.90 | $1,173.5444 | $1,173.54 | $1,173.55 | $1,173.60 | |