| 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 | $174.60 | 9.205% | $190.6719 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $122.78 | 10.256% | $135.3723 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $246.52 | 6.671% | $262.9653 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $129.40 | 8.838% | $140.8364 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $110.78 | 10.378% | $122.2767 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $137.52 | 12.376% | $154.5395 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $124.93 | 4.286% | $130.2845 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $1,046.53 | $1,136.9466 | $1,136.95 | $1,136.95 | $1,137.00 | |