| 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 | $146.33 | 9.401% | $160.0865 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $114.28 | 7.385% | $122.7196 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $248.28 | 10.491% | $274.3271 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $218.29 | 10.795% | $241.8544 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $93.84 | 6.843% | $100.2615 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $147.81 | 11.835% | $165.3033 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $57.67 | 7.323% | $61.8932 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $1,026.50 | $1,126.4456 | $1,126.44 | $1,126.45 | $1,126.50 | |