| 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 | $162.34 | 9.693% | $178.0756 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $17.46 | 11.440% | $19.4574 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $198.38 | 3.792% | $205.9026 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $224.83 | 8.844% | $244.714 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $152.73 | 4.541% | $159.6655 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $221.56 | 7.613% | $238.4274 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $231.82 | 6.364% | $246.573 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,209.12 | $1,292.8155 | $1,292.82 | $1,292.80 | $1,292.90 | |