| 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 | $174.43 | 10.153% | $192.1399 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $95.82 | 12.164% | $107.4755 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $41.25 | 4.402% | $43.0658 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $195.69 | 4.468% | $204.4334 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $220.99 | 8.552% | $239.8891 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $178.57 | 13.638% | $202.9234 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $148.42 | 5.545% | $156.6499 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $1,055.17 | $1,146.5770 | $1,146.58 | $1,146.60 | $1,146.50 | |