| 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 | $140.26 | 9.788% | $153.9886 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $78.72 | 9.117% | $85.8969 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $41.34 | 5.398% | $43.5715 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $215.70 | 8.404% | $233.8274 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $166.58 | 10.592% | $184.2242 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $223.71 | 9.505% | $244.9736 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $198.70 | 10.567% | $219.6966 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $1,065.01 | $1,166.1788 | $1,166.18 | $1,166.15 | $1,166.20 | |