| 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 | $164.53 | 6.502% | $175.2277 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $232.80 | 3.231% | $240.3218 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $156.70 | 12.341% | $176.0383 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $32.26 | 10.577% | $35.6721 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $236.54 | 4.332% | $246.7869 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $238.64 | 8.441% | $258.7836 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $99.60 | 10.864% | $110.4205 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $1,161.07 | $1,243.2509 | $1,243.25 | $1,243.25 | $1,243.20 | |