| 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 | $137.82 | 7.321% | $147.9098 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $226.32 | 13.803% | $257.5589 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $47.67 | 6.288% | $50.6675 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $185.83 | 12.220% | $208.5384 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $113.78 | 3.473% | $117.7316 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $243.44 | 12.687% | $274.3252 | $274.33 | $274.35 | $274.30 |
| Purchase #7 | $42.98 | 9.515% | $47.0695 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $997.84 | $1,103.8009 | $1,103.81 | $1,103.80 | $1,103.80 | |