| 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 | $181.72 | 8.792% | $197.6968 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $184.39 | 4.156% | $192.0532 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $208.67 | 6.446% | $222.1209 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $168.29 | 8.405% | $182.4348 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $55.29 | 3.666% | $57.3169 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $6.71 | 10.815% | $7.4357 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $245.30 | 4.768% | $256.9959 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,050.37 | $1,116.0542 | $1,116.06 | $1,116.05 | $1,116.00 | |