| 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 | $159.32 | 11.736% | $178.0178 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $239.78 | 3.391% | $247.9109 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $231.73 | 9.711% | $254.2333 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $223.75 | 12.457% | $251.6225 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $142.26 | 7.126% | $152.3974 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $75.96 | 9.484% | $83.164 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $146.97 | 11.826% | $164.3507 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $1,219.77 | $1,331.6966 | $1,331.69 | $1,331.65 | $1,331.70 | |