| 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 | $174.28 | 3.814% | $180.927 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $226.74 | 7.386% | $243.487 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $192.30 | 4.837% | $201.6016 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $195.36 | 7.155% | $209.338 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $108.70 | 3.215% | $112.1947 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $5.33 | 7.372% | $5.7229 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $102.89 | 10.530% | $113.7243 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $1,005.60 | $1,066.9955 | $1,066.99 | $1,067.00 | $1,066.90 | |