| 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 | $75.63 | 5.659% | $79.9099 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $157.57 | 8.186% | $170.4687 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $179.64 | 5.429% | $189.3927 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $248.28 | 7.424% | $266.7123 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $106.29 | 10.727% | $117.6917 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $174.94 | 8.354% | $189.5545 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $202.35 | 9.812% | $222.2046 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $1,144.70 | $1,235.9344 | $1,235.92 | $1,235.90 | $1,236.00 | |