| 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 | $166.63 | 12.738% | $187.8553 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $208.79 | 11.385% | $232.5607 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $199.57 | 7.150% | $213.8393 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $86.55 | 11.202% | $96.2453 | $96.25 | $96.25 | $96.20 |
| Purchase #5 | $156.99 | 4.829% | $164.571 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $191.59 | 4.683% | $200.5622 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $78.65 | 9.460% | $86.0903 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $1,088.77 | $1,181.7241 | $1,181.73 | $1,181.70 | $1,181.80 | |