| 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 | $113.93 | 13.109% | $128.8651 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $14.44 | 9.605% | $15.827 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $51.66 | 3.559% | $53.4986 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $174.28 | 3.841% | $180.9741 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $98.83 | 8.542% | $107.2721 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $187.32 | 4.327% | $195.4253 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $112.92 | 12.207% | $126.7041 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $753.38 | $808.5663 | $808.57 | $808.55 | $808.60 | |