| 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 | $120.82 | 13.184% | $136.7489 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $138.63 | 7.854% | $149.518 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $149.83 | 12.585% | $168.6861 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $174.77 | 13.415% | $198.2154 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $209.47 | 7.846% | $225.905 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $176.63 | 10.374% | $194.9536 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $233.99 | 3.346% | $241.8193 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $1,204.14 | $1,315.8463 | $1,315.86 | $1,315.80 | $1,315.80 | |