| 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 | $147.42 | 4.733% | $154.3974 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $60.38 | 6.838% | $64.5088 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $32.29 | 6.500% | $34.3889 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $174.46 | 10.647% | $193.0348 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $189.30 | 3.541% | $196.0031 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $162.78 | 11.290% | $181.1579 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $203.27 | 6.632% | $216.7509 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $969.90 | $1,040.2418 | $1,040.24 | $1,040.25 | $1,040.30 | |