| 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 | $164.48 | 6.439% | $175.0709 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $38.57 | 8.855% | $41.9854 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $238.92 | 6.368% | $254.1344 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $5.95 | 11.403% | $6.6285 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $178.49 | 13.760% | $203.0502 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $178.87 | 10.784% | $198.1593 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $179.62 | 10.792% | $199.0046 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $984.90 | $1,078.0333 | $1,078.03 | $1,078.05 | $1,078.10 | |